FR2242904A5 - Abstract colour photography system - uses light chamber with two movable screens and two light sources - Google Patents
Abstract colour photography system - uses light chamber with two movable screens and two light sourcesInfo
- Publication number
- FR2242904A5 FR2242904A5 FR7331985A FR7331985A FR2242904A5 FR 2242904 A5 FR2242904 A5 FR 2242904A5 FR 7331985 A FR7331985 A FR 7331985A FR 7331985 A FR7331985 A FR 7331985A FR 2242904 A5 FR2242904 A5 FR 2242904A5
- Authority
- FR
- France
- Prior art keywords
- chamber
- abstract
- light
- photography system
- light sources
- 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
- 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
- G03B33/00—Colour photography, other than mere exposure or projection of a colour film
-
- 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
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Abstract
The two screens (2) are movable axially and longitudinally, and at least one screen is placed on the path of each light source (1) so as to diffract the light rays. A colourant is then introduced through an input (3) in one of the lateral faces of the light chamber, which diverges towards a plate (5) carrying a transparent support for refringent material comprising the image (9). The colourant is an inert solid, so that it can be recovered from the chamber after use. The plate (5) may be mounted on a bellows unit (4) to allow it to be displaced relative to the photographic appts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7331985A FR2242904A5 (en) | 1973-09-05 | 1973-09-05 | Abstract colour photography system - uses light chamber with two movable screens and two light sources |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7331985A FR2242904A5 (en) | 1973-09-05 | 1973-09-05 | Abstract colour photography system - uses light chamber with two movable screens and two light sources |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2242904A5 true FR2242904A5 (en) | 1975-03-28 |
Family
ID=9124642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7331985A Expired FR2242904A5 (en) | 1973-09-05 | 1973-09-05 | Abstract colour photography system - uses light chamber with two movable screens and two light sources |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2242904A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336551A2 (en) * | 1988-02-29 | 1989-10-11 | Wilfred Bokman | Apparatus for improved image formation |
CN102109738A (en) * | 2011-01-11 | 2011-06-29 | 陈世君 | Method and equipment for capturing abstract images |
-
1973
- 1973-09-05 FR FR7331985A patent/FR2242904A5/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336551A2 (en) * | 1988-02-29 | 1989-10-11 | Wilfred Bokman | Apparatus for improved image formation |
EP0336551A3 (en) * | 1988-02-29 | 1990-07-11 | Wilfred Bokman | Apparatus for improved image formation |
CN102109738A (en) * | 2011-01-11 | 2011-06-29 | 陈世君 | Method and equipment for capturing abstract images |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |