JPS603809U - Illumination optical system equipment - Google Patents
Illumination optical system equipmentInfo
- Publication number
- JPS603809U JPS603809U JP9471083U JP9471083U JPS603809U JP S603809 U JPS603809 U JP S603809U JP 9471083 U JP9471083 U JP 9471083U JP 9471083 U JP9471083 U JP 9471083U JP S603809 U JPS603809 U JP S603809U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- optical system
- illumination optical
- auxiliary
- system device
- 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
- 230000003287 optical effect Effects 0.000 title claims 6
- 238000005286 illumination Methods 0.000 title claims 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の光源を示す図、第２図は、本考案の実
施例を示す図である。
１・・・・・・光源、２・・・・・・補助集光レンズ、
４・・・・・・結像、５・・・・・・補助レンズ、７・
・・・・・原画、８・・・・・・ピックアップレンズ、
９・・・・・・スリット、１２・・・・・・受光素子、
１５・・・・・・結像、２１・・・・・・シリンドリカ
ルレンズ、２２・・・・・・虚像。FIG. 1 is a diagram showing a conventional light source, and FIG. 2 is a diagram showing an embodiment of the present invention. 1...Light source, 2...Auxiliary condensing lens,
4...Image formation, 5...Auxiliary lens, 7.
...Original picture, 8...Pickup lens,
9... Slit, 12... Light receiving element,
15... Image formation, 21... Cylindrical lens, 22... Virtual image.
Claims (4)
を、上記の順に配置し、かつ前記光源と前記集光レンズ
との間に、補助レンズを設けることにより、前記各レン
ズによる結像位置状態を変動させるようにしたことを特
徴とする照明光学系装置。(1) By arranging a light source, an auxiliary condensing lens, and a condensing lens on the optical axis in the above order, and providing an auxiliary lens between the light source and the condensing lens, each lens can be An illumination optical system device characterized in that an image forming position state is varied.
実用新案登録請求の範囲第（１）項に記載の照明光学系
装置。(2) The illumination optical system device according to claim (1), wherein the auxiliary lens is a concave lens.
実用新案登録請求の範囲第（１）項に記載の照明光学系
装置。(3) The illumination optical system device according to claim (1), wherein the auxiliary lens is a convex lens.
を特徴とする実用新案登録請求の範囲第（２）項又は第
（３）項に記載の照明光学系装置。(4) The illumination optical system device according to claim 2 or 3, wherein the auxiliary lens is a cylindrical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9471083U JPS603809U (en) | 1983-06-20 | 1983-06-20 | Illumination optical system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9471083U JPS603809U (en) | 1983-06-20 | 1983-06-20 | Illumination optical system equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603809U true JPS603809U (en) | 1985-01-12 |
Family
ID=30226564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9471083U Pending JPS603809U (en) | 1983-06-20 | 1983-06-20 | Illumination optical system equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603809U (en) |
-
1983
- 1983-06-20 JP JP9471083U patent/JPS603809U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59193066U (en) | Elevator security TV camera | |
| JPS5834466U (en) | Video camera | |
| JPS60153066U (en) | Video camera viewfinder | |
| JPS5864172U (en) | TV camera back focus adjustment device | |
| JPS5990914U (en) | optical device | |
| JPS5912120U (en) | learning optical device | |
| JPS60153065U (en) | Video camera viewfinder | |
| JPS58135168U (en) | special effects equipment | |
| JPS5898656U (en) | copying device | |
| JPS614947U (en) | overhead projector | |
| JPS581945U (en) | Aperture of image scanning recording device | |
| JPS601118U (en) | Color document reading device | |
| JPS58113037U (en) | Image projector with built-in screen | |
| JPH0213237U (en) | ||
| JPS58109375U (en) | video camera equipment | |
| JPS5886637U (en) | reflective screen | |
| JPS6014560U (en) | Light amount adjustment device | |
| JPS603854U (en) | Laser beam recording device | |
| JPS5946349U (en) | Original image forming device | |
| JPS5877346U (en) | reading device | |
| JPS5851506U (en) | Optical system with large diffusion angle | |
| JPS58157319U (en) | Original optical image projection device | |
| JPS5891720U (en) | Monocolor projection device | |
| JPS60118133U (en) | overhead projector | |
| JPS58172917U (en) | Camera autofocus device |