JPS53144328A - Focus detector - Google Patents
Focus detectorInfo
- Publication number
- JPS53144328A JPS53144328A JP5924377A JP5924377A JPS53144328A JP S53144328 A JPS53144328 A JP S53144328A JP 5924377 A JP5924377 A JP 5924377A JP 5924377 A JP5924377 A JP 5924377A JP S53144328 A JPS53144328 A JP S53144328A
- Authority
- JP
- Japan
- Prior art keywords
- focus detector
- detector
- plane
- longest
- arranging
- 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
- Automatic Focus Adjustment (AREA)
- Optical Recording Or Reproduction (AREA)
- Focusing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5924377A JPS53144328A (en) | 1977-05-20 | 1977-05-20 | Focus detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5924377A JPS53144328A (en) | 1977-05-20 | 1977-05-20 | Focus detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53144328A true JPS53144328A (en) | 1978-12-15 |
JPS6138532B2 JPS6138532B2 (da) | 1986-08-29 |
Family
ID=13107744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5924377A Granted JPS53144328A (en) | 1977-05-20 | 1977-05-20 | Focus detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53144328A (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57139713A (en) * | 1981-01-20 | 1982-08-28 | Thomson Csf | Optical device for condensing error detection and optical recording-reading means having it |
JPH05182510A (ja) * | 1991-12-26 | 1993-07-23 | Asami Denki Kk | ワイヤ吊り装置 |
-
1977
- 1977-05-20 JP JP5924377A patent/JPS53144328A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57139713A (en) * | 1981-01-20 | 1982-08-28 | Thomson Csf | Optical device for condensing error detection and optical recording-reading means having it |
JPH05182510A (ja) * | 1991-12-26 | 1993-07-23 | Asami Denki Kk | ワイヤ吊り装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6138532B2 (da) | 1986-08-29 |
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