JPH043529B2 - - Google Patents
Info
- Publication number
- JPH043529B2 JPH043529B2 JP58130094A JP13009483A JPH043529B2 JP H043529 B2 JPH043529 B2 JP H043529B2 JP 58130094 A JP58130094 A JP 58130094A JP 13009483 A JP13009483 A JP 13009483A JP H043529 B2 JPH043529 B2 JP H043529B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- parallel plane
- film
- plane glass
- focus
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/04—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving lens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13009483A JPS5962835A (ja) | 1983-07-15 | 1983-07-15 | 固定焦点カメラに於ける焦点調節装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13009483A JPS5962835A (ja) | 1983-07-15 | 1983-07-15 | 固定焦点カメラに於ける焦点調節装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57173680A Division JPS5962838A (ja) | 1982-10-02 | 1982-10-02 | 固定焦点カメラにおける焦点調節装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5962835A JPS5962835A (ja) | 1984-04-10 |
JPH043529B2 true JPH043529B2 (US20030204162A1-20031030-M00001.png) | 1992-01-23 |
Family
ID=15025814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13009483A Granted JPS5962835A (ja) | 1983-07-15 | 1983-07-15 | 固定焦点カメラに於ける焦点調節装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5962835A (US20030204162A1-20031030-M00001.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6214137A (ja) * | 1985-07-11 | 1987-01-22 | Gokou Eizou Kagaku Kenkyusho:Kk | 至近撮影に容易に切換えられるオ−トフオ−カスカメラ |
JP2006078713A (ja) * | 2004-09-09 | 2006-03-23 | Hitachi High-Tech Electronics Engineering Co Ltd | ワークの識別情報読取装置および読取方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54161930A (en) * | 1978-06-12 | 1979-12-22 | Olympus Optical Co Ltd | Automatic focusing adjusting device |
-
1983
- 1983-07-15 JP JP13009483A patent/JPS5962835A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54161930A (en) * | 1978-06-12 | 1979-12-22 | Olympus Optical Co Ltd | Automatic focusing adjusting device |
Also Published As
Publication number | Publication date |
---|---|
JPS5962835A (ja) | 1984-04-10 |