GB153325A - Improvements in devices for taking kinematographic photograms, consisting of severalobjectives - Google Patents
Improvements in devices for taking kinematographic photograms, consisting of severalobjectivesInfo
- Publication number
- GB153325A GB153325A GB31020/20A GB3102020A GB153325A GB 153325 A GB153325 A GB 153325A GB 31020/20 A GB31020/20 A GB 31020/20A GB 3102020 A GB3102020 A GB 3102020A GB 153325 A GB153325 A GB 153325A
- Authority
- GB
- United Kingdom
- Prior art keywords
- severalobjectives
- photograms
- kinematographic
- taking
- devices
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
153,325. Zeiss, C., [Firm of]. April 20, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Three-colour and like systems.-In optical systems for kinematograph cameras comprising two or more reflectors c<1>, c<2> and objectives a<1>, a<2> by which a corresponding number of images from the same view point may be obtained, a collective lens d is placed in front of the mirrors &c. The front focal point of the lens d may be located approximately in the object A which is being photographed, so that the objectives will produce sharp images of equal size on the film b. The reflectors c<1>, c<2> are a silvered glass plate and an unsilvered glass plate, respectively.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE153325X | 1918-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB153325A true GB153325A (en) | 1922-05-01 |
Family
ID=5675656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31020/20A Expired GB153325A (en) | 1918-04-20 | 1920-11-03 | Improvements in devices for taking kinematographic photograms, consisting of severalobjectives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB153325A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2658422A (en) * | 1949-09-10 | 1953-11-10 | Chicago Aerial Survey Company | Optical system for binocular viewing devices |
US2898799A (en) * | 1953-07-11 | 1959-08-11 | Philips Corp | Binocular optical system |
US2925751A (en) * | 1954-08-09 | 1960-02-23 | Chicago Aerial Ind Inc | Symmetrical optical system for binocular viewing devices |
US3035179A (en) * | 1953-05-28 | 1962-05-15 | Rca Corp | Condenser optical systems for flying spot scanners |
US4033052A (en) * | 1976-07-06 | 1977-07-05 | Canadian Instrumentation And Research Limited | Optical teaching aid |
-
1920
- 1920-11-03 GB GB31020/20A patent/GB153325A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2658422A (en) * | 1949-09-10 | 1953-11-10 | Chicago Aerial Survey Company | Optical system for binocular viewing devices |
US3035179A (en) * | 1953-05-28 | 1962-05-15 | Rca Corp | Condenser optical systems for flying spot scanners |
US2898799A (en) * | 1953-07-11 | 1959-08-11 | Philips Corp | Binocular optical system |
US2925751A (en) * | 1954-08-09 | 1960-02-23 | Chicago Aerial Ind Inc | Symmetrical optical system for binocular viewing devices |
US4033052A (en) * | 1976-07-06 | 1977-07-05 | Canadian Instrumentation And Research Limited | Optical teaching aid |
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