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.
Category Archives: Prescription
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?
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.
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.
Thick Lens Glasses
If you have thick glasses, your prescription is likely stronger than most. But what is the purpose of thick glasses lenses? Prescription lenses bend the light through curved lenses as it enters your eye. Short-sighted wearers will have lenses that are thicker on the edge and thinner in the middle, while those who are long-sighted will have the opposite.
What are Gaming Glasses?
What are gaming glasses and how do they really work is a very frequent question we hear, well here’s a little insight…Wonder what it’s like to game with fewer eye irritations and distractions?
How to Choose Glasses
Deciding on a pair of glasses is harder than it seems, so we’ve put together some tips to help you make the best choice.
Spherical Aberration
Spherical aberration, in the context of optical systems such as lenses for your glasses, is the deviation of light rays as they pass through the lens. This, in turn, causes images to appear blurred. A lens that is functioning correctly will focus all rays of light that pass through it into a single focal point.
Nearsighted Glasses – What you need to know
If you find that your eyesight isn’t perfect, then you may need a pair of distance glasses. Our vision can change over time due to age, eye injuries, dry eyes, health conditions, genetics, and even smoking.
Is there a Difference Between Contact Lens and Glasses Prescription?
Discover the difference between contact lens and glasses prescription and if you can use your glasses prescription for contact lenses.