JPH0365525B2 - - Google Patents
Info
- Publication number
- JPH0365525B2 JPH0365525B2 JP3569484A JP3569484A JPH0365525B2 JP H0365525 B2 JPH0365525 B2 JP H0365525B2 JP 3569484 A JP3569484 A JP 3569484A JP 3569484 A JP3569484 A JP 3569484A JP H0365525 B2 JPH0365525 B2 JP H0365525B2
- Authority
- JP
- Japan
- Prior art keywords
- focus correction
- optical system
- lens
- prism
- photographing
- 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
- 230000003287 optical effect Effects 0.000 claims description 54
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 206010003645 Atopy Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
- G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3569484A JPS60178415A (ja) | 1984-02-27 | 1984-02-27 | カメラのピント補正装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3569484A JPS60178415A (ja) | 1984-02-27 | 1984-02-27 | カメラのピント補正装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60178415A JPS60178415A (ja) | 1985-09-12 |
| JPH0365525B2 true JPH0365525B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-14 |
Family
ID=12448998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3569484A Granted JPS60178415A (ja) | 1984-02-27 | 1984-02-27 | カメラのピント補正装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178415A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3751879T2 (de) * | 1986-05-12 | 1997-02-20 | Asahi Optical Co Ltd | Zwischenlinsenverschlusscamera mit Zoomobjektiv |
| JPS62264034A (ja) * | 1986-05-12 | 1987-11-17 | Asahi Optical Co Ltd | レンズシヤツタ式ズ−ムレンズカメラ |
| US5150145A (en) * | 1986-05-12 | 1992-09-22 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| US5214462A (en) * | 1986-05-12 | 1993-05-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens and barrier mechanisms |
| US5157429A (en) * | 1986-05-12 | 1992-10-20 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| JPS62264030A (ja) * | 1986-05-12 | 1987-11-17 | Asahi Optical Co Ltd | 近接撮影可能な自動焦点式カメラ |
| US5016032A (en) * | 1986-05-12 | 1991-05-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| JP2003035534A (ja) * | 2001-07-25 | 2003-02-07 | Sumitomo Osaka Cement Co Ltd | 距離センサ、距離センサアレイ |
-
1984
- 1984-02-27 JP JP3569484A patent/JPS60178415A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60178415A (ja) | 1985-09-12 |