What does lens prescription mean?
lens prescription
Plural: lens prescriptions
Definition
A specification of the corrective lens powers and other optical values needed to correct a person's vision, issued following an eye examination.
Example sentences
Before cutting these lenses, I'll check their power against your lens prescription.
Before cutting these lenses, I'll check their power against your lens prescription.
Your lens prescription has changed slightly, so I'll explain the new numbers before you choose your frames.