One of the most frequently asked questions is whether a glasses prescription is the same as a contact lens prescription. They are not, and the main reason for this is that prescription glasses are positioned approximately 12 millimeters from your eyes whereas contact lenses sit directly on your eyes.
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Ray-Ban Sunglasses Lenses
Ray-ban sunglasses offer a wide variety of lenses, each has its own characteristics and purposes. Our guide will lead you through different types of Ray-Ban sunglasses lenses to help you get a better idea of which lens is the right for you.
Colour Blind Test – Online Self Test
Colour blindness is a term for when someone is unable to see colours in a normal way. Although this online colour blindness test does not replace an eye exam performed by a eye doctor, it can help get an idea of your vision correction needs.
Silicone Hydrogel Lenses
Unlike ordinary, traditional lens hydrogels, silicone hydrogel allows up to seven times more oxygen to reach the cornea, thus creating the most comfortable contact lenses to date.
How to Reduce and Prevent Eye Strain
Eye strain often occurs when you use your eyes to focus on something for a long period of time. Eye fatigue is a result of tired eye muscles and while it does not cause any damage to your eye health.
What to Do About Watery Eyes
Watery eyes, also known as teary eyes or weeping eyes, is a common complaint for people of all ages. Watery eyes are especially common for infants, as their tear duct can be slow to fully develop and open. A tear duct is a small tube that allows your tears to drain from your eyes to your nose.
What Vitamins Are Good for Your Eyes?
There are some vitamins that are good for your eyesight, allowing you to increase your chances of healthy vision as you age.
How To Get Rid Of A Stye
Styes are caused by an infection of the oil gland around the eye. Styes are a lot like chalazions which look the same, but usually indicate a non-infected swelling of the oil gland.
The Best Eye Health Supplements
The human body is complex, and the eye especially so. Use this guide to see which are the best vitamins for eyes and what kind of supplements you can add to your diet to maintain your eye health.
EnChroma Glasses for the Colour Blind
Discover innovative ways to correct colour-blindness, like these EnChroma glasses. See how they work and how much they cost.