Search for crossword answers and clues
Two-part lens
Answer for the clue "Two-part lens ", 7 letters:
bifocal
Alternative clues for the word bifocal
Word definitions for bifocal in dictionaries
Wiktionary
Word definitions in Wiktionary
a. 1 (context optics English) Having two focal lengths 2 (context of a correcting lens English) Divided into two parts, one of which corrects for distance vision and the other for near vision
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Bifocal \Bi"fo`cal\, n. [Pref. bi-+ focal.] a bifocal lens.
Wikipedia
Word definitions in Wikipedia
Bifocal may refer to: Bifocals , eyeglasses whose corrective lenses each contain regions with two distinct optical powers Fundamental matrix (computer vision) , sometimes referred to as "bifocal tensor"
Usage examples of bifocal.
A frowning middle-aged woman with conspicuously rouged cheeks, chunky bifocal glasses.
Her thinning blue-gray hair was set neatly above a smooth, plump face, broken only by the bifocal spectacles perched low on the bridge of her potato nose.