JPS62212616A - テレセントリツク照明光学系 - Google Patents
テレセントリツク照明光学系Info
- Publication number
- JPS62212616A JPS62212616A JP5653786A JP5653786A JPS62212616A JP S62212616 A JPS62212616 A JP S62212616A JP 5653786 A JP5653786 A JP 5653786A JP 5653786 A JP5653786 A JP 5653786A JP S62212616 A JPS62212616 A JP S62212616A
- Authority
- JP
- Japan
- Prior art keywords
- group
- light source
- focal length
- lens
- whole system
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 238000005286 illumination Methods 0.000 claims description 24
- 239000002131 composite material Substances 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Microscoopes, Condenser (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5653786A JPS62212616A (ja) | 1986-03-14 | 1986-03-14 | テレセントリツク照明光学系 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5653786A JPS62212616A (ja) | 1986-03-14 | 1986-03-14 | テレセントリツク照明光学系 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62212616A true JPS62212616A (ja) | 1987-09-18 |
| JPH0438323B2 JPH0438323B2 (2) | 1992-06-24 |
Family
ID=13029833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5653786A Granted JPS62212616A (ja) | 1986-03-14 | 1986-03-14 | テレセントリツク照明光学系 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62212616A (2) |
-
1986
- 1986-03-14 JP JP5653786A patent/JPS62212616A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438323B2 (2) | 1992-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4318585A (en) | Optical system with an afocal focusing group | |
| JPS5256946A (en) | Compact zoom lens | |
| US5136429A (en) | Modular illumination equipment | |
| JPS56142509A (en) | Lighting device of microscope | |
| EP1148369A3 (en) | Zoom lens and photographing apparatus using the same | |
| CN209044161U (zh) | 一种内置同轴照明的双视场双远心镜头 | |
| JPS6319844B2 (2) | ||
| CN222618860U (zh) | 一种3d打印镜头及投影设备 | |
| JPS5767909A (en) | Variable magnification optical system | |
| JPS5332753A (en) | Microscope objective lens | |
| JPS57133428A (en) | Alignment optical system capable of variable magnification | |
| JPH0438323B2 (2) | ||
| JPS62215915A (ja) | テレセントリツク照明光学系 | |
| JPS6425115A (en) | Projection lens system | |
| JPS6150940U (2) | ||
| JPS57139636A (en) | Radius-of-curvature measuring device | |
| JPS6479718A (en) | Zoom lens | |
| US3127810A (en) | Optical projector lens systems | |
| US2611293A (en) | Motion-picture projector attachment | |
| CN214409568U (zh) | 一种单色激光投影系统及3d相机 | |
| JPS6474517A (en) | Zoom lens | |
| SU610043A1 (ru) | Объектив с перемнным фокусным рассто нием | |
| JPS5547404A (en) | Measuring machine | |
| JPS58105224A (ja) | オ−バ−ヘツドプロジエクタ−の投影方法 | |
| JPS5454648A (en) | Magnification changing method of projecting optical system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |