Add Meaning Glasses. Provides magnifying power for reading bifocal multifocal and progressive lenses. This will always be written as a power even if the doctor has not filled it out with a plus sign.
Which Eyeglasses Are Right For You A Guide To Find The Perfect Pair Zenni Optical from www.zennioptical.com
Occasionally lower add powers than 075 can be found on a prescription. Feb 12 2021 ADD. It indicates how much power gets added to the distance Rx to create the reading-only Rx.
It is typically the same positive number for both eyes although it may be written only once on your prescription.
You will most likely have the same number for both eyes that usually ranges between 075 and 300. Occasionally lower add powers than 075 can be found on a prescription. This is a value that is commonly used for bifocal or progressive lenses as well as reading glasses. Get information and reviews on prescription drugs over-the-counter medications vitamins and supplements.
