JPS52140333A - Optical device - Google Patents
Optical deviceInfo
- Publication number
- JPS52140333A JPS52140333A JP5699176A JP5699176A JPS52140333A JP S52140333 A JPS52140333 A JP S52140333A JP 5699176 A JP5699176 A JP 5699176A JP 5699176 A JP5699176 A JP 5699176A JP S52140333 A JPS52140333 A JP S52140333A
- Authority
- JP
- Japan
- Prior art keywords
- project
- document
- optical device
- conveniently
- whole range
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Abstract
PURPOSE: To project the whole range of an original document and conduct copying a large document conveniently by providing plural in-prism lens side by side which project a light image of the document onto a light sensitive body.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5699176A JPS52140333A (en) | 1976-05-18 | 1976-05-18 | Optical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5699176A JPS52140333A (en) | 1976-05-18 | 1976-05-18 | Optical device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52140333A true JPS52140333A (en) | 1977-11-22 |
Family
ID=13042949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5699176A Pending JPS52140333A (en) | 1976-05-18 | 1976-05-18 | Optical device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52140333A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138702A (en) * | 1980-03-31 | 1981-10-29 | Ricoh Co Ltd | Optical imaging device |
JPS5737326A (en) * | 1980-08-15 | 1982-03-01 | Ricoh Co Ltd | Imaging device |
JPS5843470A (en) * | 1981-09-09 | 1983-03-14 | Ricoh Co Ltd | Image recording apparatus |
JPS58105544U (en) * | 1982-01-13 | 1983-07-18 | 日本電気株式会社 | dustproof lighting equipment |
JPS60242419A (en) * | 1985-04-19 | 1985-12-02 | Ricoh Co Ltd | In-prism lens array |
JPS60254018A (en) * | 1985-04-19 | 1985-12-14 | Ricoh Co Ltd | Optical device |
JPS60254020A (en) * | 1985-04-19 | 1985-12-14 | Ricoh Co Ltd | Optical device |
JPS60254019A (en) * | 1985-04-19 | 1985-12-14 | Ricoh Co Ltd | Optical device |
-
1976
- 1976-05-18 JP JP5699176A patent/JPS52140333A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138702A (en) * | 1980-03-31 | 1981-10-29 | Ricoh Co Ltd | Optical imaging device |
JPS5737326A (en) * | 1980-08-15 | 1982-03-01 | Ricoh Co Ltd | Imaging device |
JPH0262848B2 (en) * | 1980-08-15 | 1990-12-26 | Ricoh Kk | |
JPS5843470A (en) * | 1981-09-09 | 1983-03-14 | Ricoh Co Ltd | Image recording apparatus |
JPH0411866B2 (en) * | 1981-09-09 | 1992-03-02 | Ricoh Kk | |
JPS58105544U (en) * | 1982-01-13 | 1983-07-18 | 日本電気株式会社 | dustproof lighting equipment |
JPH0317295Y2 (en) * | 1982-01-13 | 1991-04-12 | ||
JPS60242419A (en) * | 1985-04-19 | 1985-12-02 | Ricoh Co Ltd | In-prism lens array |
JPS60254018A (en) * | 1985-04-19 | 1985-12-14 | Ricoh Co Ltd | Optical device |
JPS60254020A (en) * | 1985-04-19 | 1985-12-14 | Ricoh Co Ltd | Optical device |
JPS60254019A (en) * | 1985-04-19 | 1985-12-14 | Ricoh Co Ltd | Optical device |
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