Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
General-purpose photographic exposure meters (Photoelectric Type)
Standard applies to exposure meters which measure reflected light, or incident light, or both, in determining photographic exposure for camera use; it applies to meters containing light sensitive element, electrical instrument calibrated in suitable units such as brightness, illumination, or some factor of photographic exposure, and computer to correlate meter indications with exposure values for particular photographic film being used.
General-purpose photographic exposure meters (Photoelectric Type)
Standard applies to exposure meters which measure reflected light, or incident light, or both, in determining photographic exposure for camera use; it applies to meters containing light sensitive element, electrical instrument calibrated in suitable units such as brightness, illumination, or some factor of photographic exposure, and computer to correlate meter indications with exposure values for particular photographic film being used.
General-purpose photographic exposure meters (Photoelectric Type)
Am Standards Assn -- Am Standard
1948
10 pages
Standard
Englisch
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Study on photoelectric current meters
| Engineering Index Backfile | 1965
Photo-electric exposure meters
| Engineering Index Backfile | 1936
General Discussion on Setting Meters
Wiley | 1924
| Online Contents | 1984
| Springer Verlag | 1984