BE433244A - - Google Patents
Info
- Publication number
- BE433244A BE433244A BE433244DA BE433244A BE 433244 A BE433244 A BE 433244A BE 433244D A BE433244D A BE 433244DA BE 433244 A BE433244 A BE 433244A
- Authority
- BE
- Belgium
- Prior art keywords
- light
- copy
- sensitive
- mirror
- path
- Prior art date
Links
- 239000000975 dye Substances 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 22
- 230000036961 partial effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 239000003086 colorant Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 210000000056 organ Anatomy 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 27
- 238000009434 installation Methods 0.000 description 10
- 230000003595 spectral effect Effects 0.000 description 9
- 239000002131 composite material Substances 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000974482 Aricia saepiolus Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE433244A true BE433244A (en)) |
Family
ID=92653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE433244D BE433244A (en)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE433244A (en)) |
-
0
- BE BE433244D patent/BE433244A/fr unknown
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