JPS54140549A - Optical system - Google Patents
Optical systemInfo
- Publication number
- JPS54140549A JPS54140549A JP4851078A JP4851078A JPS54140549A JP S54140549 A JPS54140549 A JP S54140549A JP 4851078 A JP4851078 A JP 4851078A JP 4851078 A JP4851078 A JP 4851078A JP S54140549 A JPS54140549 A JP S54140549A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- wavelength
- dielectric layers
- quarter
- layer
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Filters (AREA)
- Surface Treatment Of Optical Elements (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4851078A JPS54140549A (en) | 1978-04-24 | 1978-04-24 | Optical system |
US06/429,145 US4522485A (en) | 1978-04-24 | 1982-09-30 | Copying machine including a dielectric covered metal reflective device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4851078A JPS54140549A (en) | 1978-04-24 | 1978-04-24 | Optical system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54140549A true JPS54140549A (en) | 1979-10-31 |
JPS6329242B2 JPS6329242B2 (ja) | 1988-06-13 |
Family
ID=12805362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4851078A Granted JPS54140549A (en) | 1978-04-24 | 1978-04-24 | Optical system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140549A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5885456A (ja) * | 1981-11-16 | 1983-05-21 | Minolta Camera Co Ltd | 複写機の反射鏡 |
JPS60156570U (ja) * | 1984-03-28 | 1985-10-18 | 京セラミタ株式会社 | 画像メモリ−の防止された複写機 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5260142A (en) * | 1975-11-12 | 1977-05-18 | Minolta Camera Co Ltd | Optical system for copying machine |
-
1978
- 1978-04-24 JP JP4851078A patent/JPS54140549A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5260142A (en) * | 1975-11-12 | 1977-05-18 | Minolta Camera Co Ltd | Optical system for copying machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5885456A (ja) * | 1981-11-16 | 1983-05-21 | Minolta Camera Co Ltd | 複写機の反射鏡 |
JPH0531145B2 (ja) * | 1981-11-16 | 1993-05-11 | Minolta Camera Kk | |
JPS60156570U (ja) * | 1984-03-28 | 1985-10-18 | 京セラミタ株式会社 | 画像メモリ−の防止された複写機 |
Also Published As
Publication number | Publication date |
---|---|
JPS6329242B2 (ja) | 1988-06-13 |
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