JPS55166631A - Automatic aperture control unit of camera - Google Patents
Automatic aperture control unit of cameraInfo
- Publication number
- JPS55166631A JPS55166631A JP7521379A JP7521379A JPS55166631A JP S55166631 A JPS55166631 A JP S55166631A JP 7521379 A JP7521379 A JP 7521379A JP 7521379 A JP7521379 A JP 7521379A JP S55166631 A JPS55166631 A JP S55166631A
- Authority
- JP
- Japan
- Prior art keywords
- value
- aperture
- way
- camera
- exposure
- 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.)
- Granted
Links
Landscapes
- Exposure Control For Cameras (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7521379A JPS55166631A (en) | 1979-06-15 | 1979-06-15 | Automatic aperture control unit of camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7521379A JPS55166631A (en) | 1979-06-15 | 1979-06-15 | Automatic aperture control unit of camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55166631A true JPS55166631A (en) | 1980-12-25 |
JPS6235097B2 JPS6235097B2 (ja) | 1987-07-30 |
Family
ID=13569693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7521379A Granted JPS55166631A (en) | 1979-06-15 | 1979-06-15 | Automatic aperture control unit of camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55166631A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55129457U (ja) * | 1979-02-23 | 1980-09-12 |
-
1979
- 1979-06-15 JP JP7521379A patent/JPS55166631A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55129457U (ja) * | 1979-02-23 | 1980-09-12 | ||
JPS6116697Y2 (ja) * | 1979-02-23 | 1986-05-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS6235097B2 (ja) | 1987-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54151445A (en) | Camera | |
JPS54139732A (en) | Exposure control value converting circuit of cameras | |
JPS5639525A (en) | Exposure control circuit of camera | |
JPS55166631A (en) | Automatic aperture control unit of camera | |
JPS5560826A (en) | Photometry | |
CA2066022A1 (en) | Exposure control apparatus of camera | |
JPS54145527A (en) | Exposure correcting method in close-up photography of camera | |
JPS55127528A (en) | Program control camera | |
JPS5652731A (en) | Camera | |
JPS5370819A (en) | System for determining exposure requirements of camera | |
JPS51131319A (en) | Digital exposure control device | |
JPS55138727A (en) | Exposure control circuit of camera | |
JPS55146433A (en) | Warning device of automatic exposure camera | |
MY109778A (en) | Exposure control apparatus of camera. | |
JPS56109322A (en) | Camera | |
JPS55143542A (en) | Camera | |
JPS55151626A (en) | Variable program shutter | |
JPS564125A (en) | Aperture control unit of camera | |
JPS55143541A (en) | Camera | |
JPS5638026A (en) | Camera | |
JPS56116020A (en) | Correction system for aperture control of single-lens reflex camera providing interchange of lens and interchangeable lens used for its system | |
JPS5240134A (en) | Shutter and diaphragm priority automatic exposure control camera | |
JPS5448532A (en) | Exposure correcting method for camera | |
JPS5638019A (en) | Camera | |
JPS5512998A (en) | Exposure control system in camera |