JPS52101040A - Convertible lens of inside light measure type for single lens reflex c amera - Google Patents
Convertible lens of inside light measure type for single lens reflex c ameraInfo
- Publication number
- JPS52101040A JPS52101040A JP1756476A JP1756476A JPS52101040A JP S52101040 A JPS52101040 A JP S52101040A JP 1756476 A JP1756476 A JP 1756476A JP 1756476 A JP1756476 A JP 1756476A JP S52101040 A JPS52101040 A JP S52101040A
- Authority
- JP
- Japan
- Prior art keywords
- amera
- lens
- inside light
- convertible
- measure type
- 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.)
- Pending
Links
Landscapes
- Exposure Control For Cameras (AREA)
Abstract
PURPOSE: To display the diaphragm value of convertible lens at the camera side in a simple mechanism by transmitting the information relating to diaphragm value and the least diaphragm value, respectively, with two transmitting members provided on the diaphragm setting member to the camera body.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1756476A JPS52101040A (en) | 1976-02-19 | 1976-02-19 | Convertible lens of inside light measure type for single lens reflex c amera |
DE2705187A DE2705187C2 (en) | 1976-02-19 | 1977-02-08 | Interchangeable lens for SLR cameras with light measurement through the lens |
US05/769,832 US4118726A (en) | 1976-02-19 | 1977-02-17 | Exchangeable lenses for use in internal light measuring type single lens reflex cameras |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1756476A JPS52101040A (en) | 1976-02-19 | 1976-02-19 | Convertible lens of inside light measure type for single lens reflex c amera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52101040A true JPS52101040A (en) | 1977-08-24 |
Family
ID=11947397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1756476A Pending JPS52101040A (en) | 1976-02-19 | 1976-02-19 | Convertible lens of inside light measure type for single lens reflex c amera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52101040A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5590935A (en) * | 1978-12-29 | 1980-07-10 | Minolta Camera Co Ltd | Camera using interchangeable lens |
JPS5730821A (en) * | 1980-07-31 | 1982-02-19 | Asahi Optical Co Ltd | Information interlocking system for lens interchangeable type camera |
JPS58216227A (en) * | 1982-06-11 | 1983-12-15 | Kyocera Corp | Device for switching exposure mode of interchangeable lens |
JPS614931U (en) * | 1977-12-22 | 1986-01-13 | フアウ・エー・ベー・ペンタコン・ドレスデン・カメラ・ウント・キーノヴエルク | Photographic lens with numerical coding device |
JPS61163327A (en) * | 1985-01-14 | 1986-07-24 | Minolta Camera Co Ltd | Aperture setting device |
-
1976
- 1976-02-19 JP JP1756476A patent/JPS52101040A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS614931U (en) * | 1977-12-22 | 1986-01-13 | フアウ・エー・ベー・ペンタコン・ドレスデン・カメラ・ウント・キーノヴエルク | Photographic lens with numerical coding device |
JPS5590935A (en) * | 1978-12-29 | 1980-07-10 | Minolta Camera Co Ltd | Camera using interchangeable lens |
JPS5730821A (en) * | 1980-07-31 | 1982-02-19 | Asahi Optical Co Ltd | Information interlocking system for lens interchangeable type camera |
JPH0341810B2 (en) * | 1980-07-31 | 1991-06-25 | ||
JPS58216227A (en) * | 1982-06-11 | 1983-12-15 | Kyocera Corp | Device for switching exposure mode of interchangeable lens |
JPS61163327A (en) * | 1985-01-14 | 1986-07-24 | Minolta Camera Co Ltd | Aperture setting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5289938A (en) | Single lens reflex camera using pentaprism | |
JPS52101040A (en) | Convertible lens of inside light measure type for single lens reflex c amera | |
JPS52138924A (en) | Focal detector | |
JPS52117127A (en) | Iris diaphragm | |
JPS52102040A (en) | Additional photographing | |
JPS525520A (en) | Ophthalmo funduscopic camera | |
JPS5381231A (en) | Single lens reflex camera | |
JPS52146620A (en) | Gauss type lens | |
JPS5287028A (en) | Intermediate lens barrel | |
JPS5633632A (en) | Information display device of strobe built-in single-lens reflex camera | |
JPS5455320A (en) | Crt pickup unit | |
JPS5241531A (en) | Finder for single lens relex camera | |
JPS52102042A (en) | Additional photographing | |
JPS5285813A (en) | Single lens reflex camera | |
JPS52141637A (en) | Frame finder | |
JPS51149023A (en) | Single lens reflex camera | |
JPS5373136A (en) | Exposure mode display change combined with lock mechanism for single lensreflexy camera of automatic exposure control type | |
JPS52152219A (en) | Tessar type photographic lens | |
JPS5368223A (en) | Change device for exposure display in single lens refex camera of automaticexposure control | |
JPS549922A (en) | Auto-setter of film sensitivity of flashmatic cameras | |
JPS5327024A (en) | Diaphragm device for slit exposure type copier | |
JPS5425725A (en) | Construction of camera body for single lens reflex camera | |
JPS5325431A (en) | Automati c focusing device | |
JPS5348728A (en) | Zoom lens | |
JPS53143312A (en) | Photographic film scanner |