FR644804A - Camera for trichrome photography - Google Patents
Camera for trichrome photographyInfo
- Publication number
- FR644804A FR644804A FR644804DA FR644804A FR 644804 A FR644804 A FR 644804A FR 644804D A FR644804D A FR 644804DA FR 644804 A FR644804 A FR 644804A
- Authority
- FR
- France
- Prior art keywords
- trichrome
- photography
- camera
- trichrome photography
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/147—Beam splitting or combining systems operating by reflection only using averaging effects by spatially variable reflectivity on a microscopic level, e.g. polka dots, chequered or discontinuous patterns, or rapidly moving surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR644804T | 1927-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR644804A true FR644804A (en) | 1928-10-15 |
Family
ID=9000361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR644804D Expired FR644804A (en) | 1927-10-19 | 1927-10-19 | Camera for trichrome photography |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR644804A (en) |
-
1927
- 1927-10-19 FR FR644804D patent/FR644804A/en not_active Expired
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