JPS5250117A - Focus adjusting unit - Google Patents
Focus adjusting unitInfo
- Publication number
- JPS5250117A JPS5250117A JP50126692A JP12669275A JPS5250117A JP S5250117 A JPS5250117 A JP S5250117A JP 50126692 A JP50126692 A JP 50126692A JP 12669275 A JP12669275 A JP 12669275A JP S5250117 A JPS5250117 A JP S5250117A
- Authority
- JP
- Japan
- Prior art keywords
- adjusting unit
- focus adjusting
- focus
- accurate
- quick adjustment
- 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
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
PURPOSE: To obtain a focus adjusting unit, which is capable of accurate and quick adjustment of focus.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50126692A JPS5250117A (en) | 1975-10-20 | 1975-10-20 | Focus adjusting unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50126692A JPS5250117A (en) | 1975-10-20 | 1975-10-20 | Focus adjusting unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5250117A true JPS5250117A (en) | 1977-04-21 |
Family
ID=14941474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50126692A Pending JPS5250117A (en) | 1975-10-20 | 1975-10-20 | Focus adjusting unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5250117A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4387394A (en) * | 1980-12-31 | 1983-06-07 | Rca Corporation | Sensing focus of a color kinescope |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523962U (en) * | 1975-06-11 | 1977-01-12 |
-
1975
- 1975-10-20 JP JP50126692A patent/JPS5250117A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523962U (en) * | 1975-06-11 | 1977-01-12 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4387394A (en) * | 1980-12-31 | 1983-06-07 | Rca Corporation | Sensing focus of a color kinescope |
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