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The spectral distribution of the sensitivity of photographic materials

✍ Scribed by L.A. Jones; Otto Sandvik


Publisher
Elsevier Science
Year
1926
Tongue
English
Weight
104 KB
Volume
201
Category
Article
ISSN
0016-0032

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πŸ“œ SIMILAR VOLUMES


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