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Spectral distribution of the photographic sensitivity of yellow arsenic films

✍ Scribed by M. T. Kostyshin; E. V. Mikhailovskaya; P. F. Romanenko


Publisher
Springer US
Year
1967
Tongue
English
Weight
226 KB
Volume
7
Category
Article
ISSN
0021-9037

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Preliminary note on the spectral energy
✍ Loyd A. Jones; A.L. Schoen πŸ“‚ Article πŸ“… 1923 πŸ› Elsevier Science 🌐 English βš– 149 KB

comparison beam is controlled primarily by an adjustable sector shutter placed in a collimated beam of light between two elements of one of the lens combinations used to form an image oi the light source on the comparison target. 71'he photometric field is obtained by the use of the well-known Lumm