Grainless Screens for Projection Microscopy
- 1 December 1961
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America
- Vol. 51 (12) , 1422-1423
- https://doi.org/10.1364/josa.51.001422
Abstract
Back-projection screens for projection microscopy with high luminance and no loss of definition are described; the screen grain is removed by the slow relative movement of two ground-glass screens placed face to face.Keywords
This publication has 2 references indexed in Scilit:
- Optical Diffusing Screens of High EfficiencyJournal of the Optical Society of America, 1960
- THE VISUAL DISCRIMINATION OF INTENSITY AND THE WEBER-FECHNER LAWThe Journal of general physiology, 1924