JPS4953030A - - Google Patents
Info
- Publication number
- JPS4953030A JPS4953030A JP48070373A JP7037373A JPS4953030A JP S4953030 A JPS4953030 A JP S4953030A JP 48070373 A JP48070373 A JP 48070373A JP 7037373 A JP7037373 A JP 7037373A JP S4953030 A JPS4953030 A JP S4953030A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Diaphragms For Cameras (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722230199 DE2230199C3 (de) | 1972-06-21 | 1972-06-21 | Objektiv-Adapterring für Auswechselobjektive |
DE19737300295 DE7300295U (de) | 1973-01-05 | 1973-01-05 | Objektiv-adapterring fuer auswechselobjektive |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4953030A true JPS4953030A (US06582424-20030624-M00016.png) | 1974-05-23 |
Family
ID=25763449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48070373A Pending JPS4953030A (US06582424-20030624-M00016.png) | 1972-06-21 | 1973-06-21 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3838437A (US06582424-20030624-M00016.png) |
JP (1) | JPS4953030A (US06582424-20030624-M00016.png) |
GB (1) | GB1385293A (US06582424-20030624-M00016.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53126635U (US06582424-20030624-M00016.png) * | 1977-03-15 | 1978-10-07 | ||
JPS62208050A (ja) * | 1986-03-07 | 1987-09-12 | Matsushita Electric Ind Co Ltd | 積層型電子写真感光体 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5652921A (en) * | 1993-11-08 | 1997-07-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | System for controlling an aperture of a lens |
JP3870183B2 (ja) * | 2003-08-01 | 2007-01-17 | キヤノン株式会社 | 中間アダプタおよびカメラシステム |
US8430581B2 (en) | 2010-04-09 | 2013-04-30 | Carl Zeiss Ag | Camera lens assembly and adaptation set |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830513A (en) * | 1953-04-27 | 1958-04-15 | Zeiss Ikon A G Stuttgart | Device for securing exchangeable objectives to a photographic camera |
US3470809A (en) * | 1966-09-08 | 1969-10-07 | Sigma Res Inc | Adaptor for interchangeable lens with automatic diaphragm mechanism |
JPS5115739B1 (US06582424-20030624-M00016.png) * | 1971-05-10 | 1976-05-19 |
-
1973
- 1973-05-16 GB GB2338473A patent/GB1385293A/en not_active Expired
- 1973-05-23 US US00363269A patent/US3838437A/en not_active Expired - Lifetime
- 1973-06-21 JP JP48070373A patent/JPS4953030A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53126635U (US06582424-20030624-M00016.png) * | 1977-03-15 | 1978-10-07 | ||
JPS62208050A (ja) * | 1986-03-07 | 1987-09-12 | Matsushita Electric Ind Co Ltd | 積層型電子写真感光体 |
Also Published As
Publication number | Publication date |
---|---|
US3838437A (en) | 1974-09-24 |
GB1385293A (en) | 1975-02-26 |