The Photoflash Lamp

R. E. Farnham

The first part of the paper discusses the general design of the Photoflash lamp, its operating characteristics, and the quality of its light. The second part deals with the design of reflectors for efficiently utilizing and directing the light. The manner in which the lamp is used, number of lamps necessary, and their placement are explained. The application of the Photoflash lamp to the motion picture industry is discussed briefly.

Print ISSN
Published
1931-06
Content type
Original Research
DOI
10.5594/J08047