BE435819A - - Google Patents
Info
- Publication number
- BE435819A BE435819A BE435819DA BE435819A BE 435819 A BE435819 A BE 435819A BE 435819D A BE435819D A BE 435819DA BE 435819 A BE435819 A BE 435819A
- Authority
- BE
- Belgium
- Prior art keywords
- prism
- image
- film
- cylindrical lens
- lens
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 239000005331 crown glasses (windows) Substances 0.000 claims description 2
- 239000005308 flint glass Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 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
- G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
- G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
- G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
- G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435819A true BE435819A (enrdf_load_stackoverflow) |
Family
ID=94627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435819D BE435819A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE435819A (enrdf_load_stackoverflow) |
-
0
- BE BE435819D patent/BE435819A/fr unknown
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