Derived Illumination Specifications.

The article presents a study which evaluated the Weston-Crouch system of computing illumination intensities for a specified maximum visual performance percentage. H.C. Weston studied the effect of the size of work and brightness contrast to formulate a method to derive the illumination intensity nee...

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Bibliographic Details

Published in:	Journal of Applied Psychology Vol. 35; no. 6; pp. 377 - 381
Main Author:	Tinker, Miles A.
Format:	Article
Published:	American Psychological Association Dec51
Subjects:	Brightness perception Visual perception testing Lighting Reading Weston, H. C. Crouch, C. L.
Online Access:	View this record in EBSCOhost