Cameras and Lights for Underwater Use
The design of underwater automatic and controlled cameras is discussed. A camera of linear design uses a 4-in. (ID) cylinder and a standard 100-ft roll of 35mm film, exposing 800 frames of double 35mm size. Electronic flash is used for illumination, either synchronized with a shutter when external light is present, or without a shutter in darkness. Simplified calculations are given in chart form for cylinders and end plates with external pressure. A few experimental points are given.
- Print ISSN
- 0898-0438
- Published
- 1955-07
- Content type
- Original Research
- DOI
- 10.5594/J04807
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