How Do I Convert My Eyeglass Prescription To Contacts. A typical prescription would look like this: You will get a separate diopter value for each eye.
Sphere power is the main strength of your eyeglass prescription, and it is written in increments of 0.25. The amount of correction is expressed in diopters, sometimes abbreviated as d. Your eyeglass prescription only has the power part of the contact lens prescription.
When you get contacts, your eye doctor will do just a bit more than what is done for an eyeglasses prescriptions.that’s because there are measurements needed for contacts that are different from those of glasses.
When you’re buying glasses online, all you need to do is make sure the numbers on your prescription match the numbers in the prescription field on your screen. The axis on prescriptions for glasses can be any number between 1 and 180, however, in contact lenses, the axis can only be between 10 and 180 in steps of 10. Let's take an example of an eyeglass prescription: Yes of course it can be converted but legally we need a copy of your present (less than 2yrs old) eye glass prescription.