JPS6274210U - - Google Patents
Info
- Publication number
- JPS6274210U JPS6274210U JP16580885U JP16580885U JPS6274210U JP S6274210 U JPS6274210 U JP S6274210U JP 16580885 U JP16580885 U JP 16580885U JP 16580885 U JP16580885 U JP 16580885U JP S6274210 U JPS6274210 U JP S6274210U
- Authority
- JP
- Japan
- Prior art keywords
- diagram showing
- illumination
- illumination light
- light
- illumination 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Microscoopes, Condenser (AREA)
Description
第１図は本願考案による照明装置の構成を示す
図、第２図は第一の実施例を示す図、第３図は第
二の実施例を示す図、第４図は第二の実施例の出
射面付近の拡大図、第５図は第三の実施例を示す
図、第６図は照明装置を備えた従来の実体顕微鏡
の例、第７図は高倍対物レンズに第８図は低倍対
物レンズに夫々照明装置を取付けた場合の状態図
と光強度分布を示すグラフを示す図である。
１……リング型フアイバー照明装置、１′……
フアイバ―照明装置、２，２ａ，２ｂ，２ｃ……
光学フアイバー、３……出射面、３ａ，３ｂ，３
ｃ……出射端、４……入射面、４ａ，４ｂ，４ｃ
……入射端、５……光源、６……シヤツター、７
……プリズム。
Fig. 1 is a diagram showing the configuration of the lighting device according to the present invention, Fig. 2 is a diagram showing the first embodiment, Fig. 3 is a diagram showing the second embodiment, and Fig. 4 is a diagram showing the second embodiment. 5 is a diagram showing the third embodiment, FIG. 6 is an example of a conventional stereo microscope equipped with an illumination device, FIG. 7 is a high magnification objective lens, and FIG. 8 is a low FIG. 7 is a diagram showing a state diagram and a graph showing a light intensity distribution when illumination devices are attached to each of the magnifying objective lenses. 1...Ring type fiber lighting device, 1'...
Fiber illumination device, 2, 2a, 2b, 2c...
Optical fiber, 3... Output surface, 3a, 3b, 3
c...Output end, 4...Incidence surface, 4a, 4b, 4c
...Incidence end, 5...Light source, 6...Shutter, 7
……prism.
Claims (1)
照明光の照射角度が異なるように構成した事を特
徴とする照明装置。 An illumination device characterized in that the output ends of light transmitting bodies having different input ends of illumination light are configured to have different irradiation angles of illumination light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165808U JPH043292Y2 (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165808U JPH043292Y2 (en) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6274210U true JPS6274210U (en) | 1987-05-12 |
| JPH043292Y2 JPH043292Y2 (en) | 1992-02-03 |
Family
ID=31096186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985165808U Expired JPH043292Y2 (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043292Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4980747U (en) * | 1972-10-30 | 1974-07-12 |
-
1985
- 1985-10-30 JP JP1985165808U patent/JPH043292Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4980747U (en) * | 1972-10-30 | 1974-07-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043292Y2 (en) | 1992-02-03 |
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