Advertisement

Dictionary


op'tical wedge'




a wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry. Also called wedge.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

optical toolingoptic axis

Related Content


Advertisement

Play Hangman

Play Poptropica

Play Same Game

Try Our Math Flashcards