JPS5349404A - Device for compensating focus position variation for photoelectric reproducer - Google Patents
Device for compensating focus position variation for photoelectric reproducerInfo
- Publication number
- JPS5349404A JPS5349404A JP12394076A JP12394076A JPS5349404A JP S5349404 A JPS5349404 A JP S5349404A JP 12394076 A JP12394076 A JP 12394076A JP 12394076 A JP12394076 A JP 12394076A JP S5349404 A JPS5349404 A JP S5349404A
- Authority
- JP
- Japan
- Prior art keywords
- reproducer
- photoelectric
- focus position
- position variation
- compensating 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.)
- Pending
Links
Landscapes
- Automatic Focus Adjustment (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12394076A JPS5349404A (en) | 1976-10-18 | 1976-10-18 | Device for compensating focus position variation for photoelectric reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12394076A JPS5349404A (en) | 1976-10-18 | 1976-10-18 | Device for compensating focus position variation for photoelectric reproducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5349404A true JPS5349404A (en) | 1978-05-04 |
Family
ID=14873106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12394076A Pending JPS5349404A (en) | 1976-10-18 | 1976-10-18 | Device for compensating focus position variation for photoelectric reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5349404A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977605A (ja) * | 1972-11-27 | 1974-07-26 | ||
JPS5099561A (ja) * | 1973-12-28 | 1975-08-07 | ||
JPS50115546A (ja) * | 1974-02-20 | 1975-09-10 |
-
1976
- 1976-10-18 JP JP12394076A patent/JPS5349404A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977605A (ja) * | 1972-11-27 | 1974-07-26 | ||
JPS5099561A (ja) * | 1973-12-28 | 1975-08-07 | ||
JPS50115546A (ja) * | 1974-02-20 | 1975-09-10 |
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