GB282078A - Improvements relating to optical systems for use in photography - Google Patents
Improvements relating to optical systems for use in photographyInfo
- Publication number
- GB282078A GB282078A GB33263/27A GB3326327A GB282078A GB 282078 A GB282078 A GB 282078A GB 33263/27 A GB33263/27 A GB 33263/27A GB 3326327 A GB3326327 A GB 3326327A GB 282078 A GB282078 A GB 282078A
- Authority
- GB
- United Kingdom
- Prior art keywords
- images
- colour
- kinematography
- stereoscopic
- pairs
- 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
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/08—Anamorphotic objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
282,078. Soc. Technique d'Optique et de photographie (S.T.O.P.), (Assignees of ChrÚtien, G.). Dec. 9, 1926, [Convention date]. Colour kinematography; stereoscopic kinematography; optical systems.- Sets of colour - record or stereoscopic images are assembled so as to occupy one normal image area on a kinematograph film by means of an optical system which distorts them so that one dimension is relatively reduced or increased; such images are projected by means of a similar optical system to produce normal images on the screen. The images may be reduced in width or in height. Fig. 5 shows a taking system comprising a divergent cylindrical lens L, a convergent cylindrical lens L', three objectives O cut so that their optical centres may be placed close together, colour screens R, B, V, and a film P. Fig. 6 shows a system for stereoscopic kinematography comprising two pairs of cylindrical lenses L, L<1> and prisms or pairs of reflectors M, M'. The cylindrical lenses are preferably of low power.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR282078X | 1926-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB282078A true GB282078A (en) | 1929-02-21 |
Family
ID=8886896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33263/27A Expired GB282078A (en) | 1926-12-09 | 1927-12-08 | Improvements relating to optical systems for use in photography |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB282078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982002098A1 (en) * | 1980-12-08 | 1982-06-24 | Jacobsen Jan | Optical system for obtaining two compressed images by anamor phosis corrolated at the inter-ocular distance |
-
1927
- 1927-12-08 GB GB33263/27A patent/GB282078A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982002098A1 (en) * | 1980-12-08 | 1982-06-24 | Jacobsen Jan | Optical system for obtaining two compressed images by anamor phosis corrolated at the inter-ocular distance |
| US4509832A (en) * | 1980-12-08 | 1985-04-09 | Walter Meier | Optical arrangement for producing two anamorphotically compressed images correlated by an interocular base distance |
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