JPS63162320U - - Google Patents
Info
- Publication number
- JPS63162320U JPS63162320U JP5340887U JP5340887U JPS63162320U JP S63162320 U JPS63162320 U JP S63162320U JP 5340887 U JP5340887 U JP 5340887U JP 5340887 U JP5340887 U JP 5340887U JP S63162320 U JPS63162320 U JP S63162320U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- rotating surface
- surface reflecting
- focal point
- axis
- 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
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5340887U JPS63162320U (fr) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5340887U JPS63162320U (fr) | 1987-04-10 | 1987-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63162320U true JPS63162320U (fr) | 1988-10-24 |
Family
ID=30879445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5340887U Pending JPS63162320U (fr) | 1987-04-10 | 1987-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63162320U (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002031894A (ja) * | 2000-07-18 | 2002-01-31 | Topcon Corp | 露光装置の照明光学系 |
EP1965253A1 (fr) | 2007-02-27 | 2008-09-03 | Ushiodenki Kabushiki Kaisha | Lampe à décharge avec réflecteur concave |
JP4736961B2 (ja) * | 2006-05-31 | 2011-07-27 | ウシオ電機株式会社 | 光源装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58160914A (ja) * | 1982-03-18 | 1983-09-24 | Nippon Kogaku Kk <Nikon> | ミラ−集光型照明光学系 |
-
1987
- 1987-04-10 JP JP5340887U patent/JPS63162320U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58160914A (ja) * | 1982-03-18 | 1983-09-24 | Nippon Kogaku Kk <Nikon> | ミラ−集光型照明光学系 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002031894A (ja) * | 2000-07-18 | 2002-01-31 | Topcon Corp | 露光装置の照明光学系 |
JP4736961B2 (ja) * | 2006-05-31 | 2011-07-27 | ウシオ電機株式会社 | 光源装置 |
EP1965253A1 (fr) | 2007-02-27 | 2008-09-03 | Ushiodenki Kabushiki Kaisha | Lampe à décharge avec réflecteur concave |
US7588352B2 (en) | 2007-02-27 | 2009-09-15 | Ushiodenki Kabushiki Kaisha | Optical apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2254961A (en) | Unitary lens system | |
JPS5836441B2 (ja) | 手術用照明燈 | |
JPH04284301A (ja) | 投光器 | |
JPS63190201A (ja) | 自転車用照明装置 | |
US5235499A (en) | Lamp system having a torroidal light emitting member | |
JP2508827B2 (ja) | 自動車用前照灯 | |
US1981329A (en) | Lamp | |
JPS63162320U (fr) | ||
GB456520A (en) | Improvements in or relating to lamps, searchlights, projectors and the like | |
JPS6348014Y2 (fr) | ||
JPS63111704U (fr) | ||
JPH028326Y2 (fr) | ||
JPS5866909A (ja) | 照明装置 | |
JPH0388203U (fr) | ||
JPS6227702B2 (fr) | ||
JPS6321854Y2 (fr) | ||
JP2503193Y2 (ja) | 車輌用照明灯 | |
JPS58121B2 (ja) | シヨウメイソウチ | |
JPS638001Y2 (fr) | ||
JPS6022494Y2 (ja) | スポツトライト | |
JPH0215211Y2 (fr) | ||
JPS6482453A (en) | Lamp with reflecting mirror | |
JPS6177204A (ja) | 照明装置 | |
JPS62195138U (fr) | ||
JPS6488415A (en) | Lighting optical system |