Tinted eyeglasses – what are they good for?

Tinted Sunglasses - What Are They Good For?

For those with a more specific use in mind for their eyewear, it is worth checking the options of tinted sunglasses. Besides the fact that there are multiple types of eyeglass tinting to opt for, they all have unique benefits that they bring with various suggested uses. People who see the world through rose-colored glasses will agree that you can find functional sunglasses combined with style too! Sunglasses with colored lenses are trendy and offer a unique look that will catch the eye! Interested? Read the rest of the article to understand what tinted eyeglass lenses can work for you.

What color tint is best for sunglasses?

Deciding what color tint is best for sunglasses can change from person to person. It depends on your lifestyle and what you will do while wearing your sunglasses. Let’s run through the options.

Green tinted sunglasses

Green lenses like these from Oakley filter out your view’s blue light and provide contrast and sharpness that reduces eye strain and glare in bright environments. These tinted lenses are great for: faced with bright lighting settings. Things these tinted lenses are great for:

• Rainy or sunny weather conditions
• Golf
• Outdoor activities

Blue/Purple tinted sunglasses

Eyeglass tinting that uses blue/purple lenses like this pair of Ray-Ban frames enhances color perception and improves object contours. The features of these sunglasses with colored lenses are ideal for:

• Eliminating sun glare
• Misty, foggy, and snowy weather conditions
• Hockey
• Cricket

Red/Pink tinted sunglasses

As seen on this pair from Arise Collective, red or pink lenses soothe the eyes as they block blue light and minimize eye strain and glare from screens. They can also aid with depth perception. When are they suitable to wear?

• Driving / Racing
• Skiing and other winter sports

Dark amber, copper, or brown tinted sunglasses

Dark amber, copper, or brown lenses enhance the color red and, therefore, can illuminate brake lights when driving. Not only that, but they also help with judging distance in hazy and foggy conditions. The activities that pair well with frames like the one above from SmartBuy Collection include:

• Driving
• Fishing
• High altitude sports

Gray/Black tinted sunglasses

Gray and black lenses are a fantastic option for general use and work on bright and overcast days. This option of colored lenses, like the Carrera pair above, provides accurate color perception while offering the most significant light reduction. You should grab a pair if you are into the following:

• Water sports
• Deep-sea fishing
• Outdoor leisure
• Baseball

Yellow tinted sunglasses

By filtering out blue light, yellow lenses like this Polaroid pair help the eyes pick out soft colors, which is beneficial in low-light settings such as indoor sports and overcast days. Ideal activities for this color of tinted sunglasses are:

• Hiking in shaded areas
• Mountain biking
• Indoor shooting
• Tennis

Why is sunglasses tinting important?

The importance of eyeglass tinting becomes evident after using the correct lenses for your activities. Tinted lenses provide helpful adjustments that help you go through your day with ease. For example, they equip wearers with the best alteration to stay safe when enjoying their favorite pastimes and sports. If you’re looking for more options, polarized sunglasses are fantastic for enhancing your outdoor experience. They eliminate frustrating glare by filtering the light that passes through your lens. Now that you know what colored lens sunglasses can have a use in your life, browse through our collection of tinted eyeglass lenses and pick out your match! As you can see, we have a selection of lens types for any activity and style Which color will you choose?

Tinted Sunglasses - What Are They Good For?

What color tint is best for sunglasses?

Deciding what color tint is best for sunglasses can change from person to person. It depends on your lifestyle and what you will do while wearing your sunglasses. Let’s run through the options.

Green tinted sunglasses

Green lenses like these from Oakley filter out your view’s blue light and provide contrast and sharpness that reduces eye strain and glare in bright environments. These tinted lenses are great for:

• Rainy or sunny weather conditions
• Golf
• Outdoor activities

Blue/Purple tinted sunglasses

• Eliminating sun glare
• Misty, foggy, and snowy weather conditions
• Hockey
• Cricket

Red/Pink tinted sunglasses

• Driving / Racing
• Skiing and other winter sports

Dark amber, copper, or brown tinted sunglasses

• Driving
• Fishing
• High altitude sports

Gray/Black tinted sunglasses

• Water sports
• Deep-sea fishing
• Outdoor leisure
• Baseball

Yellow tinted sunglasses

• Hiking in shaded areas
• Mountain biking
• Indoor shooting
• Tennis

Why is sunglasses tinting important?

Thin glasses frames – figuring out if they’re right for you

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Thin glasses frames - figuring out if they’re right for you

Are you a person who is fed up with wearing bulky glasses that feel too heavy and clunky on your face? Stop compromising, and start stylizing. There is a massive selection of glasses frames styles to choose from and there is something for everybody! Thin frame glasses are ideal for those of you to whom the opening question applies. The key is understanding what type of glasses frames best compliment your style and look. Keep reading if you want to know if thin frame eyeglasses are a match for you.

Glasses with thin frames

Glasses with thin frames have multiple advantages that you can take into consideration when making a judgment on the frame style. Perhaps the most appealing of the benefits is comfort. The less your glasses weigh, the less you take notice of them. Although that statement may seem like pointing out the obvious, it is a valid claim of thin frame eyeglasses, and not only does that make them less bothersome to wear, but can also result in you wearing them more often and giving your eyes the help they are designed to provide.

Every glasses wearer has experienced the frustration of removing your eyewear, only to be left with an imprint across the bridge of your nose, courtesy of the nose pads. Well, with thin glasses frames you can revel in the knowledge that thanks to the lighter weight, you are much less likely to experience this issue. The minimal force at the points of contact between your face and glasses can make a big difference over a whole day of wearing your specs.

Not only can thin-framed glasses fit more comfortably, but they can also fit more snugly. In other words, they allow you to achieve a closer fit. The combination of a closer fit, coupled with the slight design of thin frame eyeglasses, eradicates the recurring problem of glasses sliding down your nose and off of your face. Even those with historically thick lenses can get in on the action. Thanks to advancements in the technology involved in glasses production, it is far easier to find lenses that fit your strong prescription needs and still offer the sleek thin lenses, allowing you to select thin glasses frames, like those offered by Rodenstock, to match.

Thin frame eyeglasses – who do they suit?

All of the benefits and ranges of thin frame eyeglasses are great, but understandably, you choose your glasses not just based on function alone, but on what looks good too. After all, you will spend a lot of time wearing them, so you want them to compliment you and your look. If you prefer to go for a bold look and think thin frame eyeglasses don’t have the same impact as thick frames, try experimenting with thin frames in striking colours to attain a similarly bold look.

Determining which face shape you have is very useful to help you narrow down the types of glasses frames you should be considering. Oval, square, round, and heart… all of these face shapes have matching and contrasting styles that you need to know about. You can use our convenient face shape guide to see which category you fall into, as well as some excellent tips for each face type.

What are the lightest weight eyeglass frames?

Frame design has come a long way in recent years, and the types of frames now available were not even an option in the past. Nowadays, lightweight and thin glasses frames are available in multiple materials and you can choose the one that is best for you and your way of life.

Stainless steel frames for example are not only lightweight but also durable, very strong, non-corrosive, and tend to be less expensive than some other popular metal materials such as aluminium.

Flexon, a titanium alloy, is a fantastic lightweight material that is very flexible and becoming a popular option for those with an active lifestyle thanks to its ability to return to its original shape after being bent and twisted. If you are somebody that has problems with bending and snapping your glasses, Flexon glasses could be a great match for you.

Titanium in general has developed into one of the most desirable materials for all types of items and it fits especially well with thin glasses frames. It boasts several ideal features outside of the minimal weight. Titanium is very strong, resistant to corrosion, and is sure to last the test of time. It is also hypoallergenic, meaning that it will not irritate the skin even for those with the most sensitive skin.

Are titanium glasses frames worth it?

Despite all the indicators that titanium frames have numerous perks, you would be forgiven for hesitating to spend more money if you are used to the lower cost of plastic frames for example. You are left with the question ‘are titanium frames worth it?’. The truth is that they will not be worth it for everyone. However, those who seek the kind of features titanium frames provide can see the value and rest assured that they are getting thin-framed glasses that meet the requirements they have day to day, and most importantly, last.

From styles to face shapes and materials, now you have all the information you need to figure out if thin frame glasses are right for you. If you want that last added bit of confirmation that they are correct for you, you can try out our invaluable Virtual Try-On tool to see if thin frame glasses suit your face shape.

Thin glasses frames - figuring out if they’re right for you

Glasses with thin frames

Thin frame eyeglasses – who do they suit?

What are the lightest weight eyeglass frames?

Stainless steel frames for example are not only lightweight but also durable, very strong, non-corrosive, and tend to be less expensive than some other popular metal materials such as aluminium.

Are titanium glasses frames worth it?

From styles to face shapes and materials, now you have all the information you need to figure out if thin frame glasses are right for you. If you want that last added bit of confirmation that they are correct for you, you can try out our invaluable virtual try-on tool to see if thin frame glasses suit your face shape.

What does Asian Fit mean?

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What Are Asian Fit Glasses?

Asian fit glasses | Solutions | Facial Features | Can Non-Asians wear this fit? | Asian fit vs Standard Fit | Size | Nose Pads | Frames | Do I need Asian fit?

Depending on your facial features, Asian fit glasses may be the best for you. They have special features that give you the most comfortable fit and stops the frames from sliding down your nose.

If you are having problems with your glasses fitting your face comfortably, then this article all about Asian fit has the answers you are looking for.

Do you find that your glasses sit tightly, always slide down your nose or sit too close to your eyelashes? Then maybe your face is telling you to upgrade to a pair that fits your facial features the way they are supposed to.

What does Asian fit mean in glasses?

We all look different and we all have different facial features. Just think about how, nowadays, anyone can unlock their phone by simply placing it in front of their face.

When choosing a pair of glasses, remember that what fits your face won’t necessarily fit another – just like your face is the only one to unlock your phone. It could be your eye shape, bone structure and so on.

Do you feel that your glasses do not correctly fit your face because they are too tight at the temples or always slip down your nose? For people with lower nose bridges and high cheekbones in particular this is a common issue. Due to the diversity among facial features, standard glasses aren’t always the right fit.

We have a solution!

Asian fit glasses are designed specifically to help avoid these issues. Also known as low bridge fit glasses or Omni fit, Asian fit eyewear can be more comfortable for people of Asian descent but is also not limited to them.

Asian fit sunglasses and glasses cater to specific facial features. If your answer is yes to any of these questions below, then you may want to consider getting yourself a pair of low bridge fit glasses:

Do you have flatter facial features?
A rounder and wider face?
A low nose bridge and/or higher cheekbones?

If you’ve said yes to 1 or more of the above questions, then sit back and let’s have a look at what your face is saying.

Humans have adapted to their environment and climate for centuries, and based on these factors, our bodies have mutated to fit our surroundings, even our facial features.

Our noses, for example, have adapted to diverse climates, and if you live in a more humid climate, you’ll tend to have a wider nose to allow for more air to flow.

Facial features

In the Asian community, many tend to have a lower nasal bridge, the part that is between your eyes and close to your forehead. Therefore the bridge of your nose is lower than your pupils, making it harder for the glasses to sit correctly on your face and align with your vision.

If you have higher cheekbones, your glasses will tend to touch your cheeks, so when you talk or smile, you’ll see your glasses move as well. If your eyewear is always leaning on your cheeks, it can be uncomfortable.

With a wider and rounder face, standard glasses can be a little tighter around the temples or quite often sit too high on your face.

Can non-Asians wear Asian fit glasses?

Whether you are from an Asian community or not, having these particular facial features may entail that Asian fit glasses are designed specifically for you. If you have a smaller face shape you may also opt for an Asian fit.

What is the difference between Asian fit and standard fit?

Now that we’ve established who and for which particular facial features Asian fit glasses are, we can see exactly how they work.

3 main aspects make Asian fit glasses a little different from Standard fit glasses:

Asian-fit glasses are designed with larger nose pads that ensure the glasses sit correctly on your face and away from your eyelashes. Standard fit glasses, instead, have a shorter bridge meaning that they may not fit well if you have a low nose bridge.
The lenses are shorter, wider, and slightly tilted. This helps prevent the glasses from constantly touching your cheek and helps to create a gap between your face and the lenses. With your glasses sitting further away from your face, you’ll also reduce the risk of your eyewear fogging up, a pain every glasses wearer endures.
The frame is wider and slightly curved for rounder and prominent heart face shapes, to prevent the glasses from being too tight at the temples or sitting too high on your face.

Round and heart-shaped faces tend to have a wider forehead which means that some regular or smaller size glasses would be too tight and squeeze your face. If you are not entirely sure what your face shape is, you can easily find out with our shape face guide.

Are Asian fit glasses smaller?

Just like any clothing item that we wear, even glasses have a particular size, whether they are standard fit or Asian fit. They are smaller in some aspects, but it will depend on the measurement.

Sunglasses, and glasses in general, have 3 different measurements:

The first measurement indicates your lens width
The second number is the width of the bridge
The third is the temple width

Extra nose pad features

For Onmi fit glasses, you want to ensure that the bridge or nose pads have the right size to sit correctly on your nose. The size can also differ depending on the frame material used.

Generally, bridge measurements on standard-fit glasses vary from 14-24 mm, but if it is too wide on your nose bridge, the glasses may slip down.

DID YOU KNOW?

There are many differences between Asian and Standard fit glasses. Finding out if you need Asian fit can make your experience much more comfortable.

Frame type

Plastic frames with a solid nose bridge for Asian fit glasses can measure around 8mm and this helps provide support and less slipping. A great example is Ray-Ban Asian fit glasses, which sit just right on your face and avoid any touching between your cheeks and glasses.

Many metal frames, for example, have adjustable nose pads that you can adjust to fit the glasses properly on each side of your nose. Certain metal frames can have a nose bridge of up to 11mm. Measurements for low bridge glasses can tend to be lower than the standard fit but do vary. But don’t let all these numbers stop you from getting a pair of trendy and cool Asian fit glasses.

Great-looking, better-fitting glasses

If you have a low nose bridge, wide and flat facial features or high cheekbones, then most probably Asian fit glasses are just the right eyewear for you.

Look trendy with a pair of Asian fit eyeglasses or low bridge sunglasses that fit; avoid the pain of your eyewear moving inconveniently or them fogging up your vision because they are too close to your face.

What are blue light glasses? (everything you need to know)

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What are blue light glasses? (Everything that you need to know)

Want to know how to go every day with reduced eye irritations? Have you noticed a change in your concentration and sleeping pattern, and want to know the unknown symptoms that blue light could be having on you? It can be difficult to focus when you’re not feeling up to scratch, and can’t quite put your finger on what the problem is…

To answer your burning questions, let’s start with what blue light glasses are, why blue light could be harmful, how blue light glasses can change your daily activities, and why everyone is now wearing them compared to normal prescription glasses.

The purpose of blue light glasses

Blue light glasses have been made to filter out blue light. The glasses are provided with a blue light filter on the surface of the lenses that block out an estimated 65% of blue light rays. This will help to prevent symptoms of eyestrain, caused by blue light that can irritate the eyes.

If you use digital technology for socializing, for fun, or for work, and have noticed some changes in your eyes or health, then blue light glasses may be what your eyes need.

Work is known to take up a fourth (25%) of our year, and the average person will use some form of technology every day. According to statista.com, 4.66 billion people are using technology every day. It’s important to prioritize health and to adapt to the increase of digital usage, to protect ourselves and optimize the way we live our lives.

What are blue light glasses and what are blue light glasses used for?

Blue light blocking glasses are designed specifically to filter out the blue light rays that are commonly released from digital screens.

Blue light rays are at the high end of the light spectrum and have the shortest, yet the most powerful, wavelength (380-460nm). Blue light rays are the closest to invisible waves and the ultraviolet rays, which are known to be the most dangerous of them all.

This isn’t to say that blue light has the same potential, damaging effects as ultraviolet rays. However, there has still been little research conducted about blue light and the long-term damages it may cause. Therefore, it is best to be safe and protect your eyes from blue light with a pair of blue light glasses

The above chart clearly shows the positioning of blue light within the light spectrum.

The lenses of blue light glasses will come with a protective coating, causing a slightly yellow tint, that blocks out an estimate of 65% of blue light. Blue light glasses aim to allow you to work or use digital technology every day, with fewer irritations to your eyes.

Blue light glasses are used by those who use technology regularly. This is mainly at work, in education, for day-to-day communication such as texts and calls, and for gaming. The average person spends around 8 hours a day on digital technology, 3 of these hours being spent on mobile phones. If you’re already a prescription glasses wearer, you’re just one step away from protection.

As blue light is the shortest wave with the highest energy, blue light can potentially cause eye irritations, disturbed sleep, and lack of focus when sitting in front of digital technology for longer periods of time. It’s been clear from customers that blue light may have some potential irritating and tiring effects on the eyes, and can affect one’s daily activities. So, wearing blue light glasses can potentially help reduce headaches, enhance sleep, and possibly reduce the feeling of eye strain and eye irritations.

Lastly, “Do blue light glasses really work?”, is our most frequently asked question. Multiple studies (such as a 2017 University of Houston study) suggest that blue light glasses, such as those with zFORT® blue light protection, can take an active role in protecting your eyes from harmful types of light.

How to test your blue light filter

We’ve devised a great way to check if your blue-light-blocking glasses are up to scratch. If you are looking to test your blue light filter, check out this image below.

If you have the normal color perception (i.e. you’re not colorblind), and your monitor can accurately display RGB colors, the two images shown above should appear different – a standard view on the left and a view with a darker blue on the right.

The image on the left represents a regular RGB color model, while the image on the right has been modified to reduce the blue light present using photo editing software. Now, try looking at the image with your blue light filtering eyewear. If you have true blue light filtering eyewear, both images will appear almost identical to the glasses.

What’s the difference between computer glasses and blue light glasses?

Computer glasses differ from traditional eyeglasses or reading glasses in a few ways to optimize your eyesight when viewing your computer screen. Though computer glasses are sometimes known as computer reading glasses, it’s best to use ‘computer glasses’ or ‘computer eyeglasses’ to distinguish them from conventional reading glasses.

Computer glasses are designed with the primary purpose of reducing Digital Eye Strain (DES). These glasses feature coatings that help reduce DES, for example, anti-glare coating, slight magnification, and decentred pupillary distance. Anti-glare or anti-reflective coating is required to reduce reflections coming from computer screens and overhead fluorescent lighting on the front of the lens surface.

In general, computer glasses have about 60% of the magnifying power of reading glasses. However, the optimal magnification varies from person to person. It depends on how far you prefer to sit from your computer screen or other digital devices.

For these reasons, computer glasses should be customized to your individual needs. Using weaker, non-prescription reading glasses for computer work won’t provide the accurate vision correction you need for sustained clarity and comfort.

Computer glasses put the optimum lens power for viewing your computer screen right where you need it for a clear field of vision without the need for excessive focusing effort or unhealthy postures.

Computer glasses only block about 50% of blue light because blue light in natural quantities is healthy and required by the body for certain functions such as regulating the circadian rhythm. It’s only the excessive blue light from digital devices that need to be blocked out. Consistent exposure to blue light to the retinal cells in our eyes can halt the secretion of melatonin, the hormone responsible for promoting a good night’s sleep.

To summarize: computer glasses have special lenses that focus the light differently. However, they’re commonly mixed up with blue light blocking glasses or blue light glasses.

Why is blue light bad?

As blue light is a form of UV light, the problems that it may cause are no different from, indeed, UV light. In small doses this would not represent a serious issue and would even give you a nice suntan; however, prolonged exposure can lead to sunburn or even skin cancer in extreme cases.

Blue light is similar. It’s also emitted by the sun, and while it won’t give you sunburn or skin cancer, it can still cause quite a few problems. The blue light emitted from computer screens is somewhat insignificant compared to that emitted by the sun, but can still potentially be harmful. This is due to a combination of two factors: prolonged exposure to it from staring at LED screens, coupled with the fact that our eyes are just not that well adapted to blocking it (this can cause eye irritations).

According to some studies (including ones from Harvard Medical School (2012) and the University of Houston (2017)), blue light can be harmful and damage your retinal cells when it reaches dangerously short wavelengths (between 415nm and 455nm). This is because your eyes cannot naturally block it out, which is why blue light glasses have been made.

The main symptoms people feel that they are affected by are eye strain, sleep issues, and headaches. To counteract the possible effects of blue light, try zFORT® blue light filter glasses. These lenses help to filter out blue light before it reaches your eyes, which could contribute to improving possible symptoms.

When should you wear blue light glasses?

Since blue light glasses filter out possible harmful wavelengths of light, they are best worn when exposed to blue light. This includes almost all electronic devices with screens – so, whether you’re watching TV, checking your phone, or working at a computer, the best blue light blocking glasses with zFORT® technology can minimize your risk of eye strain, headaches, and difficulty sleeping.

We suggest wearing blue light glasses:

• On extremely bright, sunny days
• In front of a computer monitor
• In spaces with fluorescent lights
• When using your phone (especially at night)
• When a migraine feels imminent

Whilst blue light glasses work for those who don’t require any vision correction, or for those who don’t use prescription glasses, blue-blocking lenses are also suitable for those who:

• Need prescription eyewear forpresbyopia
• Wear reading glasses
• Wearprogressive lenses
• Wear bifocals

Blue light glasses are also great for people who have visual impairments over intermediate distances and want to achieve a sharper focus to enhance visual clarity. SmartBuyGlasses offer a variety of lens customization options for your blue-blocking prescription lenses, to maximize eyesight and comfort. These include scratch-resistant, anti-reflective, UV400, and superhydrophobic coatings, all purpose-built to protect your glasses and eyes from everyday potential stresses and strains.

What are the benefits of blue light glasses?

According to numerous studies, the benefits of blue light glasses can include less eye strain, improved sleep quality, and decreased headaches. One of the most frequently asked questions is how blue light glasses improve sleep.

When we stare at digital screens for a large amount of time, our body absorbs an excessive amount of blue light that could have frustrating effects on our health.

Our circadian rhythm, or our body clock, controls our daily routines to ensure a healthy lifestyle. However, our sleeping hours could easily be affected due to the increased concentration levels induced by these light rays at night. As a result, problems such as restless sleep, reluctance to wake up, and insomnia come about which only lead to an increasingly lethargic lifestyle.

Blue light is considered as one of the causes of insomnia, as it suppresses the body’s natural release of melatonin. Melatonin is the chemical released from the pineal gland, which causes us to feel drowsy, relaxed, and sleepy. If blue light suppresses this, then it’s evident how it can cause such a negative effect on sleep, which could then lead to further health problems.

Conclusion

You now know exactly what blue light glasses are, what they’re used for, and what makes them different from computer glasses and the average prescription lenses. Overall, blue light glasses are made with coated lenses that protect the eyes from blue light, which is the main factor that makes them ‘blue light glasses’. As most people use technology every day for work, socializing, and for fun, it’s important to stay up to date about the potential effects of digital technology and blue light. Having a pair of blue light glasses can promote concentration, reduce headaches, and eye strain, due to blocking an estimated 65% of blue light rays from the retina.

We hope that the above information has given you a good reason to consider wearing blue light glasses as part of your daily routine, to improve your concentration and sleep, whilst protecting your eyes from digital technology.

Convinced to get a pair? Browse our selection of blue light glasses, and start benefiting from them to avoid the day-to-day blue light eye irritations when using technological devices.

Sorry, we could not find the following product IDs in our database: 551930, 493907. Please check and use correct values.

Tom Ford FT5542-B Blue-Light Block 001
€221

Free lenses

2 colors

6 left in stock
Gunnar ELLIPSE Blue-Light Block ELL-00109
€93

Free lenses

6 colors
-50%

SmartBuy Collection Gatsby Blue-Light Block CP141B
€25 €50

Free lenses

In stock
-50%

SmartBuy Collection Tempe Blue-Light Block Asian Fit 790C
€35 €70

Free lenses

2 colors

5 left in stock
Tom Ford FT5542-B Blue-Light Block 001
€221

Free lenses

2 colors

6 left in stock
Gunnar ELLIPSE Blue-Light Block ELL-00109
€93

Free lenses

6 colors

What are blue light glasses? (everything you need to know)

The purpose of blue light glasses

If you use digital technology for socializing, for fun, or for work, and have noticed some changes in your eyes or health, then blue light glasses may be what your eyes need.

What are blue light glasses and what are blue light glasses used for?

Blue light blocking glasses are designed specifically to filter out the blue light rays that are commonly released from digital screens.

The above chart clearly shows the positioning of blue light within the light spectrum.

How to test your blue light filter

We’ve devised a great way to check if your blue-light-blocking glasses are up to scratch. If you are looking to test your blue light filter, check out this image below.

What’s the difference between computer glasses and blue light glasses?

Computer glasses put the optimum lens power for viewing your computer screen right where you need it for a clear field of vision without the need for excessive focusing effort or unhealthy postures.

To summarize: computer glasses have special lenses that focus the light differently. However, they’re commonly mixed up with blue light blocking glasses or blue light glasses.

Why is blue light bad?

When should you wear blue light glasses?

We suggest wearing blue light glasses:

• On extremely bright, sunny days
• In front of a computer monitor
• In spaces with fluorescent lights
• When using your phone (especially at night)
• When a migraine feels imminent

Whilst blue light glasses work for those who don’t require any vision correction, or for those who don’t use prescription glasses, blue-blocking lenses are also suitable for those who:

• Need prescription eyewear forpresbyopia
• Wear reading glasses
• Wearprogressive lenses
• Wear bifocals

What are the benefits of blue light glasses?

When we stare at digital screens for a large amount of time, our body absorbs an excessive amount of blue light that could have frustrating effects on our health.

Conclusion

Convinced to get a pair? Browse our selection of blue light glasses, and start benefiting from them to avoid the day-to-day blue light eye irritations when using technological devices.

Sorry, we could not find the following product IDs in our database: 551930, 493907. Please check and use correct values.

Tom Ford FT5542-B Blue-Light Block 001
€221

Free lenses

2 colors

6 left in stock
Gunnar ELLIPSE Blue-Light Block ELL-00109
€93

Free lenses

6 colors
-50%

SmartBuy Collection Gatsby Blue-Light Block CP141B
€25 €50

Free lenses

In stock
-50%

SmartBuy Collection Tempe Blue-Light Block Asian Fit 790C
€35 €70

Free lenses

2 colors

5 left in stock
Tom Ford FT5542-B Blue-Light Block 001
€221

Free lenses

2 colors

6 left in stock
Gunnar ELLIPSE Blue-Light Block ELL-00109
€93

Free lenses

6 colors

Blepharitis and Stress

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Blepharitis and Stress

What Is Blepharitis of the Eye

Blepharitis is an inflammation of the eyelids. It’s a common cause of sore red eyelids or crusty eyelashes.

This condition may also cause burning, itching, or a grainy sensation when introducing foreign objects or substances to the eye. Although blepharitis is not sight-threatening, it can lead to permanent alterations of the eyelid margin.

Eyelid inflammation is very common; In a survey of American ophthalmologists and optometrists, eye doctors reported that 37% and 47% of their respective patients had experienced blepharitis symptoms at some point in their lives.

This survey also found that younger people reported more (and more frequent) blepharitis symptoms than older people, which contradicted conventional wisdom about eyelid inflammation.

Luckily, eye doctors are able to prescribe effective blepharitis treatments that can limit the eyelid inflammation before serious damage occurs to your eyes or eyelids.

What Causes Blepharitis?

Most of the time, blepharitis occurs when there is too much bacteria on your eyelids at the base of your eyelashes. Having bacteria on your skin is normal, but too much bacteria can cause problems. You can also get blepharitis if the oil glands in your eyelids get clogged or irritated.

However, there are several other possible causes of blepharitis, including:

• Meibomian gland dysfunction (MGD)
• Dry eyes
• Fungal eyelid infection
• Parasites (Demodex eyelash mites)

Blepharitis and dry eyes often occur at the same time, causing confusion whether dry eye causes blepharitis or blepharitis causes dry eye.

Blepharitis and Stress

A recent study in the journal Cornea found sleep quality (or a lack of which, which indirectly aggravates stress, anxiety and depression) may play an important role in the development of dry eyes. Blepharitis, which as noted, is associated with dry eyes, can result in redness of the eyes, burning, itching, a feeling of eyestrain and even blurred vision.

Blepharitis Symptoms

The most common symptoms of blepharitis are:

• Burning or stinging eyes
• Crusty debris at the base of eyelashes
• Irritated, watery eyes
• Itchy eyelids
• Grittiness or a foreign body sensation
• Pink-eye or conjunctivitis

Depending on the severity of blepharitis, you may have some or all of these symptoms, and blepharitis symptoms may be intermittent or constant. In some cases, blepharitis also causes loss of eyelashes (madarosis). Blepharitis is also a common cause of contact lens discomfort, forcing many people to give up on wearing contacts.

There are two main types of blepharitis:

Anterior blepharitis is commonly caused by bacteria (staphylococcal blepharitis) or dandruff of the scalp and eyebrows (seborrheic blepharitis). These bacteria are commonly found on the face and lids, but if they become excessive, or the lid area reacts poorly to their presence, an infection may occur. Less commonly, allergies or a mite infestation of the eyelashes can cause anterior blepharitis.

Posterior blepharitis can occur when the glands of the eyelids irregularly produce oil (meibomian blepharitis). This creates a favorable environment for bacterial growth. Posterior blepharitis can also develop as a result of other skin conditions, such as rosacea and scalp dandruff.

Blepharitis From Eyelash Extensions

It is possible to get blepharitis from eyelash extensions, however we’ve compiled a few preventative tips to try and prevent this. Obviously, the easiest way to avoid the dangers of fake eyelashes and to prevent the risk of infection is just to avoid getting eyelash extensions in the first place. However, if you are set on them, just make sure you are cleaning them at least twice daily.

Mascara remains a much safer way to achieve thicker and fuller lashes. It can be difficult if you feel your normal lashes are too small or thin, but it is better than the alternative permanent damage to your eyes that blepharitis can cause. If you’re looking for something more semi-permanent you can also consider an eyelash lift or lash tint.

If you decide to pursue eyelash extensions, make them an occasional beauty treat to reduce your risks in the long term.

How to Treat Blepharitis

Routine washing of the eyelids helps subdue symptoms and prevent blepharitis. Washing each eyelid for 30 seconds, twice a day, with a single drop of hypoallergenic soap (e.g. baby shampoo) and ample water can help. The most effective treatment, however, is over-the-counter lid scrubs used twice a day. Some doctors may recommend using a hypochlorous acid treatment depending on the severity.

If you’ve found this article useful and are interested in reading more about eye health in our Optical Center, click here. To find out more about another eye condition, watery eyes, click here.

Blepharitis and Stress

What Is Blepharitis of the Eye

Blepharitis is an inflammation of the eyelids. It’s a common cause of sore red eyelids or crusty eyelashes.

This survey also found that younger people reported more (and more frequent) blepharitis symptoms than older people, which contradicted conventional wisdom about eyelid inflammation.

Luckily, eye doctors are able to prescribe effective blepharitis treatments that can limit the eyelid inflammation before serious damage occurs to your eyes or eyelids.

What Causes Blepharitis?

However, there are several other possible causes of blepharitis, including:

• Meibomian gland dysfunction (MGD)
• Dry eyes
• Fungal eyelid infection
• Parasites (Demodex eyelash mites)

Blepharitis and dry eyes often occur at the same time, causing confusion whether dry eye causes blepharitis or blepharitis causes dry eye.

Blepharitis and Stress

Blepharitis Symptoms

The most common symptoms of blepharitis are:

• Burning or stinging eyes
• Crusty debris at the base of eyelashes
• Irritated, watery eyes
• Itchy eyelids
• Grittiness or a foreign body sensation
• Pink-eye or conjunctivitis

There are two main types of blepharitis:

Blepharitis From Eyelash Extensions

If you decide to pursue eyelash extensions, make them an occasional beauty treat to reduce your risks in the long term.

How to Treat Blepharitis

If you’ve found this article useful and are interested in reading more about eye health in our Optical Center, click here. To find out more about another eye condition, watery eyes, click here.

Buy Glasses Online with Insurance

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How to Buy Glasses Online with Insurance

Nearly 74% of the population wears prescription glasses or contact lenses. On average, a pair of glasses bought in a physical store without insurance can cost over $300. Unfortunately, this is a large price to pay for something that you simply cannot live without. But did you know you can buy glasses online with insurance?

To avoid these costs, you can conveniently buy glasses online with insurance at SmartBuyGlasses without having to sacrifice affordability or style.

How to order glasses online with insurance

Ordering glasses online with vision insurance has never been easier! In just a few clicks, you can have a new pair of glasses covered by your insurance company through reimbursement.

At SmartBuyGlasses, we do not have direct-billing, but you can file a reimbursement claim using the itemized receipt that you receive after making a purchase. Follow these 5 easy steps to secure your new stylish glasses!

1. Check with your insurance provider to understand what is covered

The first step to buy glasses online with insurance is to check with your provider to see what is covered. To do this, you can login to your insurance portal online, or call the number on the back of your insurance card.

Since SmartBuyGlasses does not directly bill your vision insurance, it is important to verify that you have “out-of-network benefits” to understand the reimbursement process and find out what will be covered towards your purchase.

It is common that the insurance company will give you a specific dollar amount that they can cover with your plan. Keep this amount in mind when making your purchase to determine whether the entire cost of glasses will be covered.

2. Get an eye exam or, if you have glasses with a current prescription, use our LensScanner app

To purchase new eyewear, you will need a current prescription. Schedule an eye exam with your eye doctor to update your eyeglass and contact lens prescription before you make your purchase.

If you already have a valid glasses prescription and a pair of glasses, you can alternatively use our free LensScanner app to derive your prescription. The ground-breaking technology will efficiently scan your current lenses to reveal your glasses prescription in just minutes. All you will need is a Smartphone, laptop, your current prescription glasses, and a magnetic card.

3. Shop for prescription glasses online at SmartBuyGlasses using our Virtual Try-On technology

Once you have your prescription, you are ready to shop for your new, upgraded glasses! SmartBuyGlasses offers a selection from 180+ designer brands, so you are sure to find something that is perfect for you.

To make sure you are 100% confident with your purchase, you can use our Virtual Try-On technology to see how countless pairs of glasses will look on your face. This will make the selection process so much easier and will ensure you find a pair you love!

4. Place the order and download your invoice

Once you select the pair of glasses that best suits you, place your order by following the instructions during our easy check-out process. Once your order has been shipped, you can download your invoice and prepare to submit it to your insurance company.

5. Submit a claim to your insurance – The final step of the process to buy glasses online with insurance is to submit a claim to your vision insurance using your invoice from SmartBuyGlasses. Follow the directions on your insurance login page, or call them directly for additional assistance. The reimbursement for the glasses typically takes a few weeks, but in the meantime you can enjoy your wonderful new glasses!

Can you use FSA for glasses?

Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA) are tax-free money for medical expenses. Fortunately, this means that you can use your FSA and HSA savings to shop at SmartBuyGlasses, regardless of whether you have vision insurance or not. Consult with your employer to discover your benefits and start saving!

How much are prescription glasses online without insurance?

At most optical stores, prescription glasses are extremely costly without insurance. You can spend about $300 dollars for just one pair of glasses. However, our goal at SmartBuyGlasses is to make eyewear affordable for everyone. Without insurance, you can shop a wide selection of quality glasses at SmartBuyGlasses without having to spend a fortune.

We offer thousands of eyeglasses styles for as low as $7, and our best-sellers typically retail from around $50-$150. We offer both high-fashion brands, as well as our SmartBuy Collection to ensure that there is a style that fits everyone’s budget.

How to use vision insurance for sunglasses

Vision insurance can also be used for prescription sunglasses. Be sure to check with your insurance provider to confirm that sunglasses are covered in your plan, and then you can shop thousands of sunglass styles at SmartBuyGlasses to find a pair that is perfect for you! Simply follow the same steps that you would if submitting an insurance claim for eyeglasses.

How to use insurance to buy contacts online

Some vision insurance companies also offer benefits to purchase contact lenses online. However, since not all insurance providers offer out-of-network coverage, it is important to check what is covered with your provider before purchasing the contact lenses.

If your insurance does have out-of-network coverage for contact lenses, you can use it to shop our selection of daily, weekly, and monthly prescription contact lenses and file for reimbursement using the same method that you would if you were purchasing glasses.

Where to order glasses online with insurance

Shopping for glasses online with insurance has never been easier with SmartBuyGlasses! When you shop with us, you are sure to get the most of your insurance benefits. We offer amazing men’s, women’s, and kid’s styles with a best price guarantee, free shipping, 2-year-warranty, and 100-day-returns.

SmartBuyGlasses makes the process of shopping online as easy as possible with simple checkout processes, optician support, and a customer service team that is always ready to help with anything you may need. When you shop with us, you can be certain you will have a simple, efficient buying experience.

Conclusion

Finding the perfect eyewear can be expensive and take a lot of time, but at SmartBuyGlasses you can use your vision insurance online to shop conveniently at a lower cost. In just 5 steps, you can be reimbursed for a brand new stylish pair of glasses, sunglasses, or contact lenses.

Contact your insurance provider today to better understand your benefits and start shopping the great selection of eyewear at SmartBuyGlasses!

How to Buy Glasses Online with Insurance

In the USA, nearly 74% of the population wears prescription glasses or contact lenses. On average, a pair of glasses bought in a physical store without insurance can cost over $300. Unfortunately, this is a large price to pay for something that you simply cannot live without. But did you know you can buy glasses online with insurance?

To avoid these costs, you can conveniently buy glasses online with insurance at SmartBuyGlasses without having to sacrifice affordability or style.

How to order glasses online with insurance

Ordering glasses online with vision insurance has never been easier! In just a few clicks, you can have a new pair of glasses covered by your insurance company through reimbursement.

1. Check with your insurance provider to understand what is covered

2. Get an eye exam or, if you have glasses with a current prescription, use our LensScanner app

To purchase new eyewear, you will need a current prescription. Schedule an eye exam with your eye doctor to update your eyeglass and contact lens prescription before you make your purchase.

3. Shop for prescription glasses online at SmartBuyGlasses using our Virtual Try-On technology

4. Place the order and download your invoice

5. Submit a claim to your insurance

The final step of the process to buy glasses online with insurance is to submit a claim to your vision insurance using your invoice from SmartBuyGlasses. Follow the directions on your insurance login page, or call them directly for additional assistance. The reimbursement for the glasses typically takes a few weeks, but in the meantime you can enjoy your wonderful new glasses!

Can you use FSA for glasses?

How much are prescription glasses online without insurance?

How to use vision insurance for sunglasses

How to use insurance to buy contacts online

Where to order glasses online with insurance

Conclusion

Contact your insurance provider today to better understand your benefits and start shopping the great selection of eyewear at SmartBuyGlasses!

Astigmatism: Causes, Types, Symptoms & Treatment

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Astigmatism: Causes, Types, Symptoms & Treatment

When life gets blurry, adjust your vision. Have you found yourself wondering why your vision is blurred or distorted? Do you also get eyestrain or headaches with this unfocused vision? These may be early signs of astigmatism. Read on as we uncover what astigmatism is and what the main causes are.

What is astigmatism, and how does astigmatism affect vision?

Astigmatism is an eye condition where the cornea has an irregular shape. It is not perfectly round, so it cannot focus light evenly onto the retina located in the back of the eye. Normal corneas are round, but if you have astigmatism, you have a more oval cornea. Experts refer to this as a refractive eye error, similar to hyperopia and myopia. This results in distorted or blurred vision at all distances, which can be easily corrected.

What causes astigmatism?

The main cause of astigmatism is the lens’s or eye curvature’s irregularity. In some cases, people are born with astigmatism. In other cases, it can still be genetic but only develop after years. Other causes of astigmatism can be induced after eye surgery, an injury or caused by an eye disease.

Usually, people can develop astigmatism alongside other visual impairments, such as farsightedness and nearsightedness.

Astigmatism symptoms

The extent of astigmatism will affect the level of blurriness in your vision, some may be more severe than others. Other symptoms, alongside blurred and distorted vision, can also include headaches, eyestrain and difficulty seeing at night.

If, as an adult, you begin to experience blurred vision, you should have an eye test to check for astigmatism or other visual impairments. It is, however, recommended you have a regular eye check-up at least every 2 years or more frequently if you suffer from an existing eye problem.

For children, having regular eye tests is best to help detect any early signs of astigmatism, as some younger kids may not initially be aware of the visual problem.

Types of astigmatism

There are 2 main types of astigmatism:

Corneal astigmatism. This is the most common and is caused by a misshapen cornea.
Lenticular astigmatism. Similar to the previous one but affects the lens instead. Some people can have a well-shaped cornea but still have lenticular astigmatism.

However, based on the different refractive errors, there are other types of astigmatism:

Myopic astigmatism: Nearsightedness combined with astigmatism happens when both curves are fixated in front of the retina.
Hyperopic astigmatism: Farsightedness and astigmatism in the eye where both curves are fixated behind the retina.
Mixed astigmatism: This happens when curves are both near and far-sighted.

Astigmatism can also be identified in two other ways. Regular astigmatism occurs when the curves are at 90 degrees, so perpendicular. On the other hand, irregular astigmatism doesn’t have curves at 90 degrees.

Can I do an astigmatism test online?

To understand if you suffer from astigmatism, you can do a self-astigmatism test online.

There are 2 easy ways to quickly diagnose astigmatism. These basic astigmatism tests can be done from the comfort of your home. They can help you then decide whether you need to consult an eye specialist to get a more detailed evaluation of your vision needs. If you already wear prescription glasses or contact lenses, you can take these tests while wearing either.

The line test

Position yourself 2-10 feet away from the screen
Start by closing one eye and looking carefully at the lines
Repeat this with both eyes

If the lines appear to be the same color and thickness, likely, you may not have astigmatism. However, if there are differences, your vision is likely blurred and you may have astigmatism. You should consult your eye specialist at your earliest convenience.

The dial test

Position yourself 2-10 feet away from the screen.
Start by closing one eye and looking carefully at the lines.
Repeat this with both eyes.

If the lines appear similarly dark, likely, you may not have astigmatism. However, if one or more lines appear darker than the rest, you may have astigmatism. You should consult your eye specialist at your earliest convenience.

Another way to check for astigmatism is to take a trip to your local optician for an eye test. The optician can identify whether or not you have astigmatism and what type of correction you may need.

There are 3 types of astigmatism tests an eye doctor can perform:

Refraction: When during an eye test, you look at an eye chart which helps determine if you have refractive errors, like astigmatism. This particular test helps to see how your eyes can bend light.
Keratometry: This will help measure the cornea’s curvature and see how much astigmatism you have. This a useful test if you want to use contact lenses.
Corneal topography: This can give you a detailed map and measurement of the cornea and can help detect irregular astigmatism.

How to correct astigmatism?

In general, astigmatism can be corrected. For almost all types of astigmatism, glasses and contact lenses can help correct your blurred or distorted vision. In the case where your astigmatism is very mild, you may actually not need any corrective lenses at all.

There is also laser eye surgery to help correct astigmatism, known as refractive surgery. This type of operation helps reshape your cornea and is permanent. In any case, you should consult an eye doctor for a comprehensive eye exam before deciding what type of correction you may need to treat astigmatism.

Eyeglasses

As we know, various types of lens materials can be used to help correct visual impairments. Some of the most used materials for lenses are:

Polycarbonate
High-Index
Trivex
Plastic (standard)

The type of lens material will depend on the severity of astigmatism, and usually, the higher it is, the thinner your lenses should be, like high-index lenses. High-index is more expensive but is lightweight and provides high visual clarity.

If you have mild astigmatism and your prescription is lower than 1.00, plastic lenses can be a good choice and are also more affordable than other materials. For moderate or more severe astigmatism, you may consider investing a little more money in polycarbonate, Trivex or even high-index lenses.

Contact lenses

There are various uses for contact lenses, whether you wear them occasionally, daily or monthly. The types of contacts you can use to help correct astigmatism are:

Soft lenses can be used if you have mild astigmatism. Known for its soft and flexible material that can be divided into daily disposables, weekly/monthly disposables and extended wear. For this type, you’d be given toric lenses to help correct your astigmatism.

Rigid contact lenses can also be used to help correct astigmatism. The type of hard contacts used are called RGP (rigid gas permeable) and initially are not as comfortable as soft contacts. Many do find that RGP contacts allow for clearer vision and are good for correcting irregular astigmatism like Keratoconus.

There are also hybrid contact lenses you can use for astigmatism, which have a hard center (RGP) and softer edges. Compared to RGP contacts, hybrid ones are a little clearer but also a bit more expensive and usually custom-made for you.

So, what is astigmatism?

Essentially your eyes’ corneas have different shapes than normal ones, they look more oval rather than round. This oval shape is what causes blurry and distorted vision. It may be an early sign of astigmatism if you begin to experience distorted or blurry vision alongside eye strain and headaches.

Although astigmatism isn’t a serious eye health issue, you should consult an optician or do a self-test to identify it quickly. There’s no way to prevent astigmatism, but various ways exist to help correct it.

At SmartBuyGlasses, you’ll find the best correction for your astigmatism with a pair of prescription glasses or contact lenses. If you are interested in learning more about astigmatism, have a look at our Optical Center.

Astigmatism: Causes, Types, Symptoms & Treatment

What is astigmatism, and how does astigmatism affect vision?

What causes astigmatism?

Usually, people can develop astigmatism alongside other visual impairments, such as farsightedness and nearsightedness.

Astigmatism symptoms

For children, having regular eye tests is best to help detect any early signs of astigmatism, as some younger kids may not initially be aware of the visual problem.

Types of astigmatism

There are 2 main types of astigmatism:

Corneal astigmatism. This is the most common and is caused by a misshapen cornea.
Lenticular astigmatism. Similar to the previous one but affects the lens instead. Some people can have a well-shaped cornea but still have lenticular astigmatism.

However, based on the different refractive errors, there are other types of astigmatism:

Myopic astigmatism: Nearsightedness combined with astigmatism happens when both curves are fixated in front of the retina.
Hyperopic astigmatism: Farsightedness and astigmatism in the eye where both curves are fixated behind the retina.
Mixed astigmatism: This happens when curves are both near and far-sighted.

Can I do an astigmatism test online?

To understand if you suffer from astigmatism, you can do a self-astigmatism test online.

The line test

Position yourself 2-10 feet away from the screen
Start by closing one eye and looking carefully at the lines
Repeat this with both eyes

The dial test

Position yourself 2-10 feet away from the screen.
Start by closing one eye and looking carefully at the lines.
Repeat this with both eyes.

Another way to check for astigmatism is to take a trip to your local optician for an eye test. The optician can identify whether or not you have astigmatism and what type of correction you may need.

There are 3 types of astigmatism tests an eye doctor can perform:

Refraction: When during an eye test, you look at an eye chart which helps determine if you have refractive errors, like astigmatism. This particular test helps to see how your eyes can bend light.
Keratometry: This will help measure the cornea’s curvature and see how much astigmatism you have. This a useful test if you want to use contact lenses.
Corneal topography: This can give you a detailed map and measurement of the cornea and can help detect irregular astigmatism.

How to correct astigmatism?

Eyeglasses

As we know, various types of lens materials can be used to help correct visual impairments. Some of the most used materials for lenses are:

Polycarbonate
High-Index
Trivex
Plastic (standard)

Contact lenses

There are various uses for contact lenses, whether you wear them occasionally, daily or monthly. The types of contacts you can use to help correct astigmatism are:

So, what is astigmatism?

How to prevent glasses from fogging

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How to prevent glasses from fogging

Eyes are the windows to your soul…. but it would be nice seeing through those windows, wouldn’t it?

As a glasses wearer, going from a cold to a hot place or drinking tea while wearing a mask, what do these have in common? Glasses fogging up.

Want to know how to prevent glasses from fogging up? Your prayers have been answered. In the following article, we will highlight why this common issue arises and what tricks you can adopt to help prevent it.

Read further and say no more to your glasses fogging up as you enjoy a nice hot chocolate with some friends, who you can see.

Why do glasses fog up?

There are various reasons why your glasses may fog up.

Firstly, your glasses might fog up due to the lens coatings, which over time will degrade. In this case, the lens can become partly cloudy as if they are fogged up. To help prevent lens damage that would cause foggy glasses we’d recommend investing in better-quality lens coatings that may last a lot longer.

Secondly, the way we take care of our glasses can cause further damage if we are not careful. This may result in having to spend extra money to get our glasses or lenses fixed and replaced. If scratches accumulate over time it may result in a hazier visual through the lenses.

Thirdly, your glasses can condense due to “irregularities” between temperature gaps. A very common scenario is when you pass from a cold to a hot environment, or when you sip a hot beverage, or even when you are draining pasta. The temperature on your lenses is relatively colder than the “newly” encountered temperature, therefore causing your glasses to fog up and at times also produce tiny drops of water.

You may be shopping down the coolest streets or jumping in and out of the trendiest shops because you’re late in buying all the Christmas gifts. Every time you enter a store and go back out, you’ll find that your glasses will fog up as you switch from a warm store to the cool weather outside.

How to prevent glasses from fogging up

Unfortunately, we can not control the weather or the diverse temperature around us, but there are various ways for us to help prevent glasses from fogging up or at least reduce the phenomenon.

Let’s dive into a few tricks to help prevent glasses from fogging up:

Invest in anti fogging spray or wipes
If your lenses are fogging up, try to place and keep your frames a little further down your nose and away from your eyes, this will give more ventilation
Investing in anti-fog coatings
You could use contact lenses instead of glasses if your eye doctor recommends them

To prevent glasses from fogging up, take into consideration which could be the best solution for you, whether it’s a matter of cost, a matter of practicality, or even frequency.

If you find yourself often driving, playing sports, or working and have issues with foggy glasses then you could consider an anti-fog solution. The anti-fog solutions will help prevent your glasses from fogging up before you begin with activities that may be dangerous if your glasses were to fog up, like if you were driving.

Anti-fog wipes are made from particular materials that will not damage the lens and are lightweight, making them practical to carry around. The wipes are a fast and quick solution to use before the fogging begins.

Anti-fog sprays are good if you want great clarity and are usually safe and hypoallergenic. It’s important to read the label before purchasing the spray to avoid any uncomfortable skin irritation. Anti-fog sprays are easy to apply and last for a long time.

An anti-fog gel is a good option as it is a bit stronger than anti-fog sprays and also helps fill in minor scratches on the lenses, which makes it a little clearer. An anti-fog gel is safe and natural, made with chemicals that will not harm the surface of the lens. Efficient on a clean pair of lenses and to be applied on the inside of the lenses.

How to prevent glasses from fogging up when wearing a face mask

In times of covid, many things have changed, and preventing glasses from fogging up has been a widely discussed topic.

The main reason why our glasses fog up with a mask is due to condensation. When warm air hits a cool surface, this will cause fogging. When your warm breath escapes from the top of your mask, therefore hitting the lens surface which is a lot cooler than your ‘breath’, your glasses will fog up.

All the anti-fogging solutions, mentioned above, are still valuable options to consider.

However, there are a few more steps you can try to help prevent glasses from fogging up while wearing a mask:

Your glasses and mask need to be a correct fit, secure the mask over your nose bridge, as this will reduce the amount of air that may escape from the top.
Use your glasses to help seal the top of your mask.
Get a mask equipped with an adjustable nose clip, to tighten over your nose bridge.
If the mask doesn’t have a nose clip try using adhesive silicone nose clips.
Try distancing your glasses a little further away from your face, to allow more air to flow between the mask and glasses.
Use a small amount of tissue paper under the nose clip of your mask, giving an extra layer to hopefully fill in the gaps.

Can I use anti-fogging solutions with prescription and saftey glasses?

Various kinds of glasses can benefit from anti-fogging solutions that will help prevent, or reduce, glasses from fogging up. The same goes for prescription and safety glasses.

If you wear prescription glasses daily, then investing in various protective coatings and additional solutions will help protect, not only your glasses, but also your eyes.

How to prevent safety glasses from fogging up? If you work or do sports that may endanger your vision if something were not to go well, you are probably familiar with wearing safety glasses. These do need to conform to higher standards compared to regular eyeglasses. Safety glasses can have both prescription or plano lenses (prescription-free) which can also benefit from various coatings.

With regular glasses, we have highlighted that fogging up can be quite annoying. With safety glasses, it can also be annoying but also quite dangerous. If you work with hazardous liquids or love swimming with sharks, the last thing you’d want is for your safety glasses to fog up and blur your vision.

The procedure to help prevent glasses from fogging up are the same as the ones mentioned previously in the article. For prescription glasses, you can use anti-fogging solutions and see what works best with or without a mask.

For safety glasses, the recommendation is to assure the lenses have a permanent anti-fog coating. The coating is safe to use in any weather condition and prevents fogging. The coating is chemically bonded to both sides of the lenses that are usually combined with a hard anti-scratch coating. The anti-fog coating works on a molecular level which keeps water molecules from bunching together and therefore preventing fog. This can work on both prescription and prescription-free safety glasses and has been tested to assure that fog will never be an issue.

Or for swimming goggles, you could try the old spit and rub on your lenses.

Is this an additional cost to wearing glasses?

If you are a glasses wearer then you know that the expense of being one can add up after time. Nevertheless, when you are buying a new pair of prescription glasses it is worth upgrading your lenses with protective filters and coatings, this may be a little pricey at first but can ensure a longer-lasting pair of eyeglasses and the cost balances out through time.

Upgrading to additional coatings will help avoid extra costs along the way in case you damage your glasses that weren’t protected in the first place. These protective filters and coatings don’t only protect your lenses but also your eyes. For example, would you buy a pair of sunglasses without a UV filter?

Preventing your glasses from fogging up shouldn’t burn a hole in your pocket. Begin with fitting your glasses and mask correctly on your face. If you’d prefer one of the anti-fogging solutions then make sure you invest in something that is of good quality and practical. You want to consider anti-fog sprays or wipes that have a lasting effect, that are optical grade, so they do not damage any other coatings on your lens.

Also, pay attention to the type of lens material that would work best with an anti-fog solution. The best-suited lens material will be indicated on the bottles, however, it is recommended to avoid anti-fog spray for plastic or polycarbonate lenses.

Prices can range from affordable to more expensive high-quality anti-fog solutions, so do not jump into the most expensive solution at first but try all the various methods and non-cost effective home remedies and see what works best for you.

Conclusion

Do not fear glasses wearers, there are many affordable solutions for you to prevent glasses from fogging up with or without a mask. At SmartBuyGlasses you can find a variety of prescription glasses and safety glasses to ensure the best quality and clear vision for everyone.

When you are investing in a new anti-fog solution remember to consider certain factors to avoid that hole in your pocket:

• It’s all about trying out and finding the best solution for you, so don’t buy infinite quantities of anti-fogging sprays, gels, or wipes.
• Easy usage. Finding an easy and simple way to help prevent glasses from fogging up will help you save time.
• Duration. Consider investing in anti-fog coatings or solutions that will assure a long-lasting effect.
• Practicality. If you work or do any sports that require anti-fog solutions consider what would be the most practical accessory to have. Usually, spray bottles come in diverse sizes.
• Cleaning cloths. Remember that whencleaning your glasses the type of materials you use can damage the lens so make sure to use microfiber or low lint cloths.

If you’d like to find out more about how to care for your glasses and eyes with the best solutions, coatings, and lens materials make sure to visit our Optical Center.

Now share your new findings with friends and family who find themselves in the same conundrum. Help them see clearly through their windows for a clear crispy view into your souls.

How to prevent glasses from fogging

Eyes are the windows to your soul…. but it would be nice seeing through those windows, wouldn’t it?

As a glasses wearer, going from a cold to a hot place or drinking tea while wearing a mask, what do these have in common? Glasses fogging up.

Read further and say no more to your glasses fogging up as you enjoy a nice hot chocolate with some friends, who you can see.

Why do glasses fog up?

There are various reasons why your glasses may fog up.

How to prevent glasses from fogging up

Unfortunately, we can not control the weather or the diverse temperature around us, but there are various ways for us to help prevent glasses from fogging up or at least reduce the phenomenon.

Let’s dive into a few tricks to help prevent glasses from fogging up:

Invest in anti fogging spray or wipes
If your lenses are fogging up, try to place and keep your frames a little further down your nose and away from your eyes, this will give more ventilation
Investing in anti-fog coatings
You could use contact lenses instead of glasses if your eye doctor recommends them

To prevent glasses from fogging up, take into consideration which could be the best solution for you, whether it’s a matter of cost, a matter of practicality, or even frequency.

How to prevent glasses from fogging up when wearing a face mask

In times of covid, many things have changed, and preventing glasses from fogging up has been a widely discussed topic.

All the anti-fogging solutions, mentioned above, are still valuable options to consider.

However, there are a few more steps you can try to help prevent glasses from fogging up while wearing a mask:

Your glasses and mask need to be a correct fit, secure the mask over your nose bridge, as this will reduce the amount of air that may escape from the top.
Use your glasses to help seal the top of your mask.
Get a mask equipped with an adjustable nose clip, to tighten over your nose bridge.
If the mask doesn’t have a nose clip try using adhesive silicone nose clips.
Try distancing your glasses a little further away from your face, to allow more air to flow between the mask and glasses.
Use a small amount of tissue paper under the nose clip of your mask, giving an extra layer to hopefully fill in the gaps.

Can I use anti-fogging solutions with prescription and saftey glasses?

Various kinds of glasses can benefit from anti-fogging solutions that will help prevent, or reduce, glasses from fogging up. The same goes for prescription and safety glasses.

If you wear prescription glasses daily, then investing in various protective coatings and additional solutions will help protect, not only your glasses, but also your eyes.

Or for swimming goggles, you could try the old spit and rub on your lenses.

Is this an additional cost to wearing glasses?

Conclusion

When you are investing in a new anti-fog solution remember to consider certain factors to avoid that hole in your pocket:

• It’s all about trying out and finding the best solution for you, so don’t buy infinite quantities of anti-fogging sprays, gels, or wipes.
• Easy usage. Finding an easy and simple way to help prevent glasses from fogging up will help you save time.
• Duration. Consider investing in anti-fog coatings or solutions that will assure a long-lasting effect.
• Practicality. If you work or do any sports that require anti-fog solutions consider what would be the most practical accessory to have. Usually, spray bottles come in diverse sizes.
• Cleaning cloths. Remember that whencleaning your glasses the type of materials you use can damage the lens so make sure to use microfiber or low lint cloths.

If you’d like to find out more about how to care for your glasses and eyes with the best solutions, coatings, and lens materials make sure to visit our Optical Center.

Now share your new findings with friends and family who find themselves in the same conundrum. Help them see clearly through their windows for a clear crispy view into your souls.

How to Measure Your Pupillary Distance

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What is Pupillary Distance?

Why PD is important | Measuring PD yourself | Measuring PD online | Measuring PD at home | Standard PD | Monocular and Binocular PD | Accuracy

Read our useful guide on the different ways to get your glasses prescription!

If you’re planning on placing your first order of prescription glasses online, it may initially seem a little intimidating. Coming across terms like pupillary distance (PD) and not knowing what it is can be frustrating. That is why we’ve put together an easy guide to everything you need to know about reading your pupillary distance.

Pupillary distance is the distance between your pupils and is crucial knowledge when fitting your prescription eyewear. To have the clearest vision, the distance between the centre of the left lens and the right lens should be the same as the distance between your pupils.

Why pupillary distance is important

Pupillary distance (PD) is an important step in getting glasses as it helps lens makers determine the centre of your lenses. The monocular PD measures each eye separately and lets the eyeglass maker see exactly how much space there should be between your eyes for optimum viewing performance. When you measure your pupillary distance, you provide eyeglass makers with essential information needed to make sure your vision correction will be perfect for you.

It can take only a few seconds to write down or snap a photo of your PD, but if you don’t get this correct during an eye exam, it could mean the difference between clear vision and a distorted lens. That’s why measuring the pupillary distance carefully is key to getting the best vision possible out of your new pair of glasses or contact lenses.

Can you measure pupillary distance yourself?

The pupillary distance can be found at the bottom of your prescription card, as your eye doctor or specialist usually measures it. However, it could be the case that there is no pupillary distance in your prescription because your doctor did not include it or you didn’t realize you had to ask for it. In that case, you can easily retrieve the measurements using an online tool or do it yourself with the help of a mirror and a ruler.

Measure your pupillary distance online

Our free pupillary distance app is the best option for getting pupillary distance online. We recommend this option as it’s fast, easy and accurate. All you need for our online tool is a smartphone, a webcam and a magnetic strip card. The app has voice instructions that will guide you through each step of PD measurement. Head to our website and see how easy it is

DID YOU KNOW?

Pupillary distance is an important measurement to know when fitting glasses. You can easily measure it yourself at home or online without going to a professional.

How to measure your PD at home

If you don’t have access to the tools required to use our app, you can easily measure your PD by yourself. All you need is a ruler and a mirror on standby.

Standing in front of a mirror, hold the ruler up to the bridge of your nose or against the line of your eyebrows.
Close your right eye. While looking in the mirror, align the ruler’s zero with your left pupil.
Keeping the ruler still, close your left eye and open your right eye.
Read the number aligned with your right pupil’s centre. This number is your first pupillary distance measurement.
Repeat the process to ensure you get the most accurate measurement result.

If you are struggling to follow these steps, enlisting the help of a friend could make things easier. All you need to do is stand facing your friend and ask them to measure your PD using either a ruler or a millimeter tape measure. Both of you can repeat the steps outlined above, with your friend holding the ruler to the bridge of your nose and taking the measurement. During this, the person assisting you must make sure their own head is very straight.

What is a standard pupillary distance?

Pupillary distance is different for each individual. The average adult’s pupillary distance is between 54 and 74 mm, while the average pupillary distance for children is between 41 and 55 mm. Since a person’s pupillary distance changes with physical development, it is important to consider that children may have different pupillary distances each year.

What is the difference between Monocular and Binocular PDs?

Monocular PD measures only one eye – usually the dominant eye – while Binocular PD measures both eyes to obtain a more accurate PD measurement. Considering that most frame styles need both eyes’ measurements for optimal comfort and fit, Binocular-PD measurement should be preferred over Monocular-PD measurement when selecting glasses.

Plus, as modern frames come in numerous sizes and shapes, such as cat-eye, it may not always be possible to replicate a fitting accurately with just one measurement from a frame you previously owned. Measure twice to ensure a perfect measurement!

How accurate does my pupillary distance have to be?

Pupillary distance has to be as accurate as possible to ensure you’re getting the best out of your prescription glasses. If you’re in doubt or have questions, head to our Optical Centre for more information and speak to one of our opticians online today.

What is Pupillary Distance?

Why PD is important | Measuring PD yourself | Measuring PD online | Measuring PD at home | Standard PD | Monocular and Binocular PD | Accuracy

Why pupillary distance Is important

Can you measure pupillary distance yourself?

Measure your pupillary distance online

SUMMARY

Pupillary distance is an important measurement to know when fitting glasses. You can easily measure it yourself at home or online without going to a professional.

How to measure your PD at home

If you don’t have access to the tools required to use our app, you can easily measure your PD by yourself. All you need is a ruler and a mirror on standby.

Standing in front of a mirror, hold the ruler up to the bridge of your nose or against the line of your eyebrows.
Close your right eye. While looking in the mirror, align the ruler’s zero with your left pupil.
Keeping the ruler still, close your left eye and open your right eye.
Read the number aligned with your right pupil’s centre. This number is your first pupillary distance measurement.
Repeat the process to ensure you get the most accurate measurement result.

What is a standard Pupillary Distance?

What is the difference between Monocular and Binocular PDs?

How accurate does my pupillary distance have to be?

Prism Glasses

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Prism Glasses

Prism glasses may effectively treat eye conditions such as double vision or other binocular vision difficulties. Our eye movements are controlled by six different muscles in each eye, and if one of these muscles is weak, it could cause eye strain, headaches, or even double vision.

What are prism lenses?

Prism lenses may be prescribed by eye doctors but do not correct any refractive errors like farsightedness or nearsightedness, as they do not contain any focusing power. Temporary prism lenses, called Fresnel prisms, are made of vinyl and are attached to your eyeglasses. This is an excellent option for those wanting to try prism lenses before getting permanent ones or if your double vision is temporary. More permanent prism lenses are usually made of plastic or glass, are wedge or triangle shaped and are infused into regular lens prescriptions.

How do prism glasses work?

In order to see clearly, light entering the eye must focus on the retina, the area at the back of the eye where light images are translated and sent to the brain. When your eyes are misaligned, they don’t move accurately together, and images are formed on different parts of the retinas, causing double vision.

Prism glasses compensate for this misalignment by bending and redirecting the light rays on the retina, aligning and producing a clear image. This bending of light improves eye alignment, helping you to see comfortably and prevent double vision.

Why do people see double?

Double vision, or diplopia, is a condition in which you see two of everything. Any misalignment of the eyes may cause you to see double, making it difficult to judge distances, read and perform everyday tasks. Double vision may signify a more severe problem, so you should speak with your eye doctor if you experience it.

Prism glasses for double vision

Double vision can sometimes be treated with eye exercises, or your doctor may give you a temporary prism to attach to your glasses. If the temporary prisms help your double vision, prisms may then be added to your prescription lenses. A prism bends the light before it travels through the eye and directs it to the right place on the retina, allowing the brain to fuse the two images together to produce one clear image.

What do prism glasses look like?

If using temporary prisms, these are typically more visible as they are attached to your glasses. If your eye doctor prescribes prism lenses for long-term use, these prisms will be fused into your regular lenses. They will look the same as before, but the glass on one side might be thicker. If this is a concern, consider a thicker frame to hide it.

What does a prescription for a prism look like?

Your glasses prescription will show you all of the details on the type of vision you have. Numbers indicate how strong lenses need to be and where they should be positioned within the frame. If there is a number in the ‘PRISM’ portion of your prescription, you have a weak eye muscle that needs correction. The ‘BASE’ section will explain how the prism should be aligned.

PRISM – diopters measure the amount of prism correction needed (from 0.5PD, 1.0PD, 1.5PD and so on) and indicate how misaligned your eyes are. If the power required is high, it can be split into two since alignment is a function of both eyes.

BASE– depending on your double vision, the prism is placed vertically or horizontally in one or both lenses. It may be on the outer edge of the lens (Base Out, BO), the inner edge (Base In, BI), or at the top (Base Up, BU) or bottom edge (Base Down, BD).

In the above prescription, between the axis and ADD value, there are the prism specifications. There are two main factors to highlight when you read your prescription with prism lenses:

The first value will be indicated by a number between 0.5 and 5.0. This refers to the amount of prism correction needed. Some specialised labs can also produce prescriptions above 5.0.
This number is then followed by B (base). The base is the part of the lens that will be thicker and indicate the direction of the prism. There is BO (base out), BI (base in), BD (base down) and BU (base up).

How to order prism glasses online

Ordering prism glasses at SmartBuyGlasses is easy. After choosing the pair that best suits you, select your lenses. First, decide the type (distance, progressive, reading, or non-prescription). You will then be prompted to either fill in your prescription manually, upload it, send it later, or choose from your account. Below are the details for entering manually.

Enter distance corrected under SPH for the left and right eye
Astigmatism details go under CYL and AXIS
PD* (pupillary distance)
Select ‘add prism’ for a small fee and input the prism correction values

*PD is necessary to calculate correctly; an incorrect value can cause visual discomfort. You can get the correct measurement at your local optician or calculate it yourself with these easy steps in measuring your PD.

Ask our in-house opticians if you have any doubts about how to read and fill out your prescription online.

Prism lenses for daily life

Double vision can be uncomfortable and prevent you from doing everyday activities. Adding a prism to your lenses can restore your vision and improve your quality of life. With an endless possibility of frame choices and an easy way to enter your prescription online, there is no reason double vision should continue impacting your life.

Prism Glasses

What are prism lenses?

How do prism glasses work?

Why do people see double?

Prism glasses for double vision

What do prism glasses look like?

What does a prescription for a prism look like?

In the above prescription, between the axis and ADD value, there are the prism specifications. There are two main factors to highlight when you read your prescription with prism lenses:

The first value will be indicated by a number between 0.5 and 5.0. This refers to the amount of prism correction needed. Some specialised labs can also produce prescriptions above 5.0.
This number is then followed by B (base). The base is the part of the lens that will be thicker and indicate the direction of the prism. There is BO (base out), BI (base in), BD (base down) and BU (base up).

How to order prism glasses online

Enter distance corrected under SPH for the left and right eye
Astigmatism details go under CYL and AXIS
PD* (pupillary distance)
Select ‘add prism’ for a small fee and input the prism correction values

Ask our in-house opticians if you have any doubts about how to read and fill out your prescription online.

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Tinted Sunglasses - What Are They Good For?

What color tint is best for sunglasses?

Green tinted sunglasses

Blue/Purple tinted sunglasses

Red/Pink tinted sunglasses

Dark amber, copper, or brown tinted sunglasses

Gray/Black tinted sunglasses

Yellow tinted sunglasses

Why is sunglasses tinting important?

Tinted Sunglasses - What Are They Good For?

What color tint is best for sunglasses?

Green tinted sunglasses

Blue/Purple tinted sunglasses

Red/Pink tinted sunglasses

Dark amber, copper, or brown tinted sunglasses

Gray/Black tinted sunglasses

Yellow tinted sunglasses

Why is sunglasses tinting important?

Ask the Optician

Thin glasses frames - figuring out if they’re right for you

Glasses with thin frames

Thin frame eyeglasses – who do they suit?

What are the lightest weight eyeglass frames?

Are titanium glasses frames worth it?

Thin glasses frames - figuring out if they’re right for you

Glasses with thin frames

Thin frame eyeglasses – who do they suit?

What are the lightest weight eyeglass frames?

Are titanium glasses frames worth it?

Ask the Optician

What Are Asian Fit Glasses?

Asian fit glasses | Solutions | Facial Features | Can Non-Asians wear this fit? | Asian fit vs Standard Fit | Size | Nose Pads | Frames | Do I need Asian fit?

What does Asian fit mean in glasses?

We have a solution!

Facial features

Can non-Asians wear Asian fit glasses?

What is the difference between Asian fit and standard fit?

Are Asian fit glasses smaller?

Extra nose pad features

DID YOU KNOW?

Frame type

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What are blue light glasses? (Everything that you need to know)

The purpose of blue light glasses

What are blue light glasses and what are blue light glasses used for?

How to test your blue light filter

What’s the difference between computer glasses and blue light glasses?

Why is blue light bad?

When should you wear blue light glasses?

What are the benefits of blue light glasses?

Conclusion

What are blue light glasses? (everything you need to know)

The purpose of blue light glasses

What are blue light glasses and what are blue light glasses used for?

How to test your blue light filter

What’s the difference between computer glasses and blue light glasses?

Why is blue light bad?

When should you wear blue light glasses?

What are the benefits of blue light glasses?

Conclusion

Ask the Optician

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