Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 334
ors or shadeswith artificial sources and found thequality of the light for painting immenselyimproved. The possibilities of the system and many other commercial and industrialuses. It is hoped to make the lamp thesubject of a communication to the Societyin the near future, and an exhibition ofthis… … REFLECTOR. Yio. 1.—Diagram of Sheringham Daylight Lam], have been to some extent worked outby the present exhibitor, the requisitedistribution of colours being calculatedon spectro-photometric measurements onopaque pigments made by means ofAbneys colour-patch apparatus. It isnecessarv in general to…
Lighting
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