COLLIMATOR
Here are the details, including the meaning, point value, and more about the Scrabble word
COLLIMATOR. Below
collimator is worth 20 points in the game of Scrabble
Definitions for the word, collimator
(n.) A telescope arranged and used to determine errors of collimation, both vertical and horizontal.
(n.) A tube having a convex lens at one end and at the other a small opening or slit which is at the principal focus of the lens, used for producing a beam of parallel rays; also, a lens so used.