Accession Number : AD0616287

Title :   EVALUATION OF EXTERNAL LIGHTING SYSTEMS FOR THE BATHYSCAPH TRIESTE.

Descriptive Note : Evaluation rept.,

Corporate Author : NAVY ELECTRONICS LAB SAN DIEGO CALIF

Personal Author(s) : Shumaker,L. A.

Report Date : 21 DEC 1961

Pagination or Media Count : 23

Abstract : A combination light source and casing was developed, for the bathyscaph TRIESTE, to facilitate observation and photography in the deep-sea environment. The lamp offers reliability, ease of replacement, and adequate areal lighting for visual observations. It is considered an interim equipment pending development of lights that also provide proper color temperature for optimum photographic results. (Author)

Descriptors :   (*OCEANOGRAPHIC EQUIPMENT, LIGHTING EQUIPMENT), (*OCEANOGRAPHIC SHIPS, PHOTOGRAPHIC LIGHTING SYSTEMS), (*PHOTOGRAPHIC LIGHTING SYSTEMS, OCEANOGRAPHIC SHIPS), PHOTOGRAPHIC EQUIPMENT, MERCURY LAMPS, INCANDESCENT LAMPS, FILAMENTS, COLORS, TEMPERATURE, OCEANOGRAPHY, OCEAN BOTTOM, SUBMARINES

Distribution Statement : APPROVED FOR PUBLIC RELEASE