JPH0262852B2 - - Google Patents
Info
- Publication number
- JPH0262852B2 JPH0262852B2 JP25803287A JP25803287A JPH0262852B2 JP H0262852 B2 JPH0262852 B2 JP H0262852B2 JP 25803287 A JP25803287 A JP 25803287A JP 25803287 A JP25803287 A JP 25803287A JP H0262852 B2 JPH0262852 B2 JP H0262852B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- circuit
- distance
- information
- 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.)
- Expired
Links
- 238000004364 calculation method Methods 0.000 claims description 76
- 238000005259 measurement Methods 0.000 claims description 29
- 238000005375 photometry Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 description 45
- 238000001514 detection method Methods 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25803287A JPS63118135A (ja) | 1987-10-12 | 1987-10-12 | 自動焦点調節カメラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25803287A JPS63118135A (ja) | 1987-10-12 | 1987-10-12 | 自動焦点調節カメラ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP294780A Division JPS56101128A (en) | 1980-01-14 | 1980-01-14 | Automatic focus adjusting camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118135A JPS63118135A (ja) | 1988-05-23 |
| JPH0262852B2 true JPH0262852B2 (enrdf_load_stackoverflow) | 1990-12-26 |
Family
ID=17314590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25803287A Granted JPS63118135A (ja) | 1987-10-12 | 1987-10-12 | 自動焦点調節カメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118135A (enrdf_load_stackoverflow) |
-
1987
- 1987-10-12 JP JP25803287A patent/JPS63118135A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63118135A (ja) | 1988-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01232315A (ja) | カメラズームレンズ自動変倍装置 | |
| JP2913490B2 (ja) | カメラの自動調光装置 | |
| US5291237A (en) | Flash synchronizing device | |
| US5148202A (en) | Display device within finder for camera | |
| KR100194740B1 (ko) | 카메라 | |
| US4951077A (en) | Methods and device for measuring the brightness of an object | |
| JPH0262852B2 (enrdf_load_stackoverflow) | ||
| JPH04317016A (ja) | 自動焦点カメラ | |
| JPH0332052B2 (enrdf_load_stackoverflow) | ||
| JPH0548448B2 (enrdf_load_stackoverflow) | ||
| JP4407163B2 (ja) | カメラシステム | |
| JPS63118136A (ja) | 自動焦点調節カメラ | |
| JP3028563B2 (ja) | カメラのオートフォーカス装置 | |
| JP2769701B2 (ja) | 多重露出装置を有するカメラ | |
| US5184166A (en) | Self-photographing method for cameras | |
| JP2823248B2 (ja) | 予備測光演算出力装置 | |
| JP3007656B2 (ja) | 自動焦点撮影装置 | |
| JPH0943506A (ja) | カメラ | |
| JP2588211Y2 (ja) | カメラ | |
| JPH0277044A (ja) | 露出制御装置 | |
| JPH01187510A (ja) | カメラの測距装置 | |
| JPS62169131A (ja) | カメラ | |
| JPH01179005A (ja) | 自動焦点装置 | |
| JPH10186441A (ja) | カメラ | |
| JPH01193817A (ja) | ズーム式撮影レンズのttl測光装置 |