GB1001054A - Photographic viewfinder - Google Patents
Photographic viewfinderInfo
- Publication number
- GB1001054A GB1001054A GB3637561A GB3637561A GB1001054A GB 1001054 A GB1001054 A GB 1001054A GB 3637561 A GB3637561 A GB 3637561A GB 3637561 A GB3637561 A GB 3637561A GB 1001054 A GB1001054 A GB 1001054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- viewfinder
- photographic
- photographic viewfinder
- 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
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/14—Viewfinders
-
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Viewfinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV19652A DE1211929B (en) | 1960-11-15 | 1960-11-15 | Photographic viewfinder with reflection of the frame of the image field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1001054A true GB1001054A (en) | 1965-08-11 |
Family
ID=7578004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3637561A Expired GB1001054A (en) | 1960-11-15 | 1961-10-10 | Photographic viewfinder |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH388100A (en) |
| DE (1) | DE1211929B (en) |
| GB (1) | GB1001054A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1704261U (en) * | 1952-08-08 | 1955-08-04 | Kodak Ag | GALILIAN DESIGN MIRROR FINDERS FOR PHOTOGRAPHIC AND KINEMATOGRAPHIC CAMERAS. |
| DE1067683B (en) * | 1958-03-12 | 1959-10-22 | Voigtlaender Ag | Rangefinder for photographic use |
-
1960
- 1960-11-15 DE DEV19652A patent/DE1211929B/en active Pending
-
1961
- 1961-09-01 CH CH1021461A patent/CH388100A/en unknown
- 1961-10-10 GB GB3637561A patent/GB1001054A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1211929B (en) | 1966-03-03 |
| CH388100A (en) | 1965-02-15 |
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