Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 491
cinematograph theatres. Itwas mentioned, that in the United Statesthere are reported to be no less than20,000 such theatres, and the number inthe United Kingdom must also be veryconsiderable. theatre itself, which offers quite a numberof interest. In this article it is proposedto confine attention… … I Fig. 1.—Showing Lighting of the Scala Theatre, Newcastle, hghted by tungsten lamps and Holophane reflectors. The cinematograph brings with itquite a number of problems for theilluminating engineer. There is, first,the design of the projector lamp and thescreen. On these points a great deal…
Lighting
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