NL275689A - - Google Patents
Info
- Publication number
- NL275689A NL275689A NL275689DA NL275689A NL 275689 A NL275689 A NL 275689A NL 275689D A NL275689D A NL 275689DA NL 275689 A NL275689 A NL 275689A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0884—Catadioptric systems having a pupil corrector
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- 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
- G03B19/00—Cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
NL275689A true NL275689A (en) |
Family
ID=1868566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL275689D NL275689A (en) |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL275689A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001917A1 (en) * | 1977-10-31 | 1979-05-16 | John Hadland (Photographic Instrumentation) Limited | Camera having a shutter providing selective coupling between an aperture and either a viewing system or a film |
-
0
- NL NL275689D patent/NL275689A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001917A1 (en) * | 1977-10-31 | 1979-05-16 | John Hadland (Photographic Instrumentation) Limited | Camera having a shutter providing selective coupling between an aperture and either a viewing system or a film |
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