Crossword clues for stenopaic
stenopaic
Wiktionary
stenopaic
a. (context optics English) Of an optical eyepiece, having only a narrow opening, so as to increase the accuracy of the sight.
Usage examples of "stenopaic".
A vertical plane drawn through the center line of the bore-hole of the cannon and that of the slit, if produced, intersects the center line of a quartz lens, and coincides with the center of a stenopaic slit and the axis of the revolving drum carrying the film.
The photographing apparatus consists of a shutter, a quartz lens, and a stenopaic slit, 76 by 1.