progressive lens

progressive lens

noun
a multifocal eyeglass lens that provides a continuous range of focal power between near and far distances.

Origin:
1975–80

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To progressive lens
Dictionary.com's 21st Century Lexicon
Main Entry:  progressive lens
Part of Speech:  n
Definition:  an eyeglass or contact lens with a range of focal lengths from near to far distances
Example:  A great alternative to bifocals are progressive lenses.
Usage:  pl. progressive lenses
Dictionary.com's 21st Century Lexicon
Copyright © 2003-2014 Dictionary.com, LLC
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature