Abbreviations Explained: SPH or Sphere Alludes to the measure of circular error for your eyes, measured in quarters and followed by a (+) or (-). A (+) indicates that the prescription is for the farsighted while the (-) refers to the nearsighted. ...
To learn more about each term, refer to the glossary below, where you will find each of the abbreviations and numbers of the glasses prescription explained. Eyeglass prescription numbers Generally speaking, your prescription for vision correction will be represented as a positive or negative number, ...
We’ve got the answers! Find the perfect glasses to suit your face with the Glasses Direct face shape guide, understand your prescription while making sense of the numbers and symbols featured on it and also learn how to return your glasses for free within 120 days, no questions asked. ...
Reading Glasses: Prescription Numbers Explained» See our latest collections & exclusive offers before the crowd! By subscribing, I confirm that I am over 16 years of age and agree that my personal data can be used by Luxottica Group S.p.A to send me news, special offers, and other mark...
Safety Glasses with Prescription Inserts These are safety glasses with a prescriptions lens carrier behind the protective lens. They require allowance for shorter vertex distances (people that have long eyelashes may have issues to the shorter vertex distance). ...
This will make my 3rd pair of Axon prescription glasses. I definitely recommend the send in your own frame option though! Thank you so much for these glasses. I had tried a pair of tinted glasses for migraines from my eye doctor and they just weren't the same. They are the frames I ...
Whether you need prescription lenses or fashion frames, these are the best online optical and sun eyewear retailers.
Z87-2 - Indicates the lenses are prescription lenses. W - Welding protection H - Eyewear is designed for smaller head sizes. S - The lenses have a special tint. Some of these letters are accompanied by numbers that indicate the level of protection. The number scale varies based on the typ...
You can get all the commonly used prescription strengths in this modern, flexible design. Unlike glasses for farsightedness, the strength of reading glasses has fixed numbers. Lens strengths available in ThinOptics reading glasses include:
There are bunches of great online companies -- like Warby Parker, GlassesUSA, Zenni Optical, Roka, LensCrafters, EyeBuyDirect and Vint and York -- that let you easily order prescription eyeglasses or prescription sunglasses online. Some of these companies, like GlassesUSA and LensCrafters, even ...