Whether you wear glasses all day or just for a few hours at a time, it’s critical that you feel at ease. Unfortunately, uncomfortable glasses is quite a common problem. Typically, outgrown glasses are the issue, but sometimes new glasses are uncomfortable as well.
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Everything You Need to Know About Gradient Sunglasses
As their name suggests, the tint in gradient sunglasses recedes from top to bottom, so the top of the lenses are darkest, gradually receding until there is no tint at the bottom. Gradient lenses, therefore, offer the best of both worlds: complete clarity of vision and protection from the harmful UV rays from above.
How to Care for Transitions® Lenses
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.
High Index Lenses
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 Is My Eye Colour?
What determines eye color? It’s a genetic trait, of course, just like our hair and skin. In fact, it’s the same chemical which affects the color of all three: melanin. The more melanin-producing cells (or melanocytes) you have, the darker your hair, skin and eyes are likely to be. But beyond that, the science of eye colour is rather complicated.
How Do You Know What Strength Reading Glasses to Get?
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.