dictionary.reference.com/browse/My Eye Prescription
An eyeglass prescription is an order written by an eyewear prescriber, such as an optometrist .... In the case of an eyeglass lens, this means that the lens should be roughly shaped like a cup with the hollow side toward the eye, so most ...
(If that's not the case, and you need to see an eye doctor, click here to find one near you.) But what do all those numbers on your eyeglass prescription mean?
Dec 4, 2015 ... WebMD helps you understand what your eyeglass prescription means. ... The C refers to the "cylinder" or astigmatism, and can be a negative or ...
SPH(or Sphere) indicates the eyeglass prescription power, or how strong your ... If your vision correction is single vision, that means your lens power corrects for ...
This means you do not have an astigmatism correction in one or both eyes. AC Lens can create lenses for prescriptions with Cylinder ranges between -5.00 and ...
Have you ever tried reading an eyeglass prescription from your optometrist or ... letters and numbers (and not to mention plus signs and minus signs), it can be ... a prescription will include the letters “OU,” oculus unitas meaning both eyes.
What do the numbers and words actually mean on your prescription? ... A low number like 0.25 means your eyes are not quite round and a higher number like ...
VSP can help you decode your glasses prescription. You'll ... These are all refractive errors that simply mean your eyes have trouble focusing light correctly.
Feb 22, 2016 ... What does it all mean? ... What does my glasses prescription mean? ... will see a notation for OU, which means something involving both eyes.