Photochromic lenses are a certain type of lens that react to different levels of UV light. You may also be familiar with this technology under another name: Transitions.
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What’s My Lens Index?
Lens index tells how thick or thin your lenses would be. Also known as the index of refraction or refractive index, it is measured by numbers and describes how efficiently a material bends light.
Glasses For Small Faces: Tips on Getting the Perfect Eyewear Fit
Wondering if you need glasses for small faces? Well, have you ever been shopping for glasses and found that no matter how many pairs you try on, you still end up looking like you have massive bug eyes?
Eye Twitching- Meaning, Causes, Prevention & Treatment
When your eye twitches, it means that your eyelid muscles are having involuntary spasms. In other words, it feels like your eyeballs are “jumping”. This may range from barely noticing anything to feeling a slight tug on your eyelid.
Why High Curvature And 3D Edging Lenses Are Important
For some glasses wearers, such as those with presbyopia, there may be a need for two or more lens powers to be applied onto the same lens. For this reason, bifocal and trifocal lenses were invented.
What Your Eye Color Says About Your Personality
Our eye colours can tell us a lot about our genetics, but can they indicate specific personality traits as well?
Which Type of Reading Glasses Are Right For You?
Reading glasses are, as the name suggests, eyeglasses that aid the wearer to see or read objects in close range such as small text, mobile phones, computer screens or threading a needle. There are several types of cheap reading glasses to choose from.
Costa Lens Technology
Costa Del Mar, Spanish for “Coast of the Sea”, is an American brand which was founded in 1983 by Ray Ferguson. As the name implies, Costa sunglasses, Costa prescription sunglasses and the Costa Lens Technology are specifically designed for the increased enjoyment of water-based activities, sports and adventures such as fishing or boating.
What Are Eye Floaters?
Eye floaters are spots in your vision that drift away when you move your eye. These eye flashes can become more intense when you look at something bright, such as the sun or a sharp light.
Thick Lens Glasses
Discover the reason behind thick lens glasses and why prescription lenses can vary greatly.