DE3152703A1 - - Google Patents
Info
- Publication number
- DE3152703A1 DE3152703A1 DE19813152703 DE3152703A DE3152703A1 DE 3152703 A1 DE3152703 A1 DE 3152703A1 DE 19813152703 DE19813152703 DE 19813152703 DE 3152703 A DE3152703 A DE 3152703A DE 3152703 A1 DE3152703 A1 DE 3152703A1
- Authority
- DE
- Germany
- 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
- 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
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
- G03B9/07—Diaphragms with means for presetting the diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP510180A JPS56102812A (en) | 1980-01-18 | 1980-01-18 | Exchange lens for camera |
| JP668780A JPS56104309A (en) | 1980-01-23 | 1980-01-23 | Interchangeable lens for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3152703A1 true DE3152703A1 (de) | 1983-01-20 |
Family
ID=26338994
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813152703 Pending DE3152703A1 (de) | 1980-01-18 | 1981-01-15 | |
| DE3101082A Expired DE3101082C2 (de) | 1980-01-18 | 1981-01-15 | Wechselobjektiv |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3101082A Expired DE3101082C2 (de) | 1980-01-18 | 1981-01-15 | Wechselobjektiv |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4330192A (de) |
| DE (2) | DE3152703A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778209A (en) * | 1955-09-15 | 1957-07-03 | Zeiss Jena Veb Carl | Improvements in photographic cameras |
| GB1339587A (en) * | 1969-12-19 | 1973-12-05 | Canon Kk | Diaphragm assembly for an interchangeable lens of a camera |
| JPS544981Y2 (de) * | 1972-09-06 | 1979-03-03 | ||
| CH607085A5 (en) * | 1976-08-02 | 1978-11-30 | Zenza Bronica Ind Inc | Interchangeable lens mounting for SLR camera |
| US4230403A (en) * | 1977-02-08 | 1980-10-28 | Canon Kabushiki Kaisha | Mounting for interchangeable camera lens assembly with diaphragm means |
-
1981
- 1981-01-02 US US06/222,731 patent/US4330192A/en not_active Expired - Lifetime
- 1981-01-15 DE DE19813152703 patent/DE3152703A1/de active Pending
- 1981-01-15 DE DE3101082A patent/DE3101082C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3101082A1 (de) | 1981-11-19 |
| US4330192A (en) | 1982-05-18 |
| DE3101082C2 (de) | 1985-09-19 |