JPS54118237A - Variable power optical device of copying machines and others - Google Patents
Variable power optical device of copying machines and othersInfo
- Publication number
- JPS54118237A JPS54118237A JP2524378A JP2524378A JPS54118237A JP S54118237 A JPS54118237 A JP S54118237A JP 2524378 A JP2524378 A JP 2524378A JP 2524378 A JP2524378 A JP 2524378A JP S54118237 A JPS54118237 A JP S54118237A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- original
- luminous flux
- scanning
- alpha
- 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
- Mechanical Optical Scanning Systems (AREA)
- Lenses (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2524378A JPS54118237A (en) | 1978-03-06 | 1978-03-06 | Variable power optical device of copying machines and others |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2524378A JPS54118237A (en) | 1978-03-06 | 1978-03-06 | Variable power optical device of copying machines and others |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54118237A true JPS54118237A (en) | 1979-09-13 |
Family
ID=12160534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2524378A Pending JPS54118237A (en) | 1978-03-06 | 1978-03-06 | Variable power optical device of copying machines and others |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54118237A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60205532A (ja) * | 1984-03-30 | 1985-10-17 | Fuji Xerox Co Ltd | 複写機の光学系 |
-
1978
- 1978-03-06 JP JP2524378A patent/JPS54118237A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60205532A (ja) * | 1984-03-30 | 1985-10-17 | Fuji Xerox Co Ltd | 複写機の光学系 |
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