JPH0422709U - - Google Patents
Info
- Publication number
- JPH0422709U JPH0422709U JP6353790U JP6353790U JPH0422709U JP H0422709 U JPH0422709 U JP H0422709U JP 6353790 U JP6353790 U JP 6353790U JP 6353790 U JP6353790 U JP 6353790U JP H0422709 U JPH0422709 U JP H0422709U
- Authority
- JP
- Japan
- Prior art keywords
- reflective
- reflective member
- light rays
- reflective surface
- dark
- 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
- 238000005286 illumination Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Microscoopes, Condenser (AREA)
Description
第１図Ａ，Ｂは、本考案の１実施例にかかる暗
視野構成体の断面図および枠体の平面図、第２図
は、明視野用透過照明架台に結合した状態の実施
例図、第３図Ａ，Ｂは、暗視野、明視野の両装置
兼用とした装置の概要図、第４図〜第６図は、従
来例等を示す断面図である。
３……反射部材、４……鏡面、５……環状部材
、６……テーパ部鏡面、７……対象物、１１……
反射防止部材。
1A and 1B are a cross-sectional view and a plan view of a frame body of a dark field structure according to an embodiment of the present invention, and FIG. 2 is a diagram of an embodiment in a state where it is coupled to a bright field transmitted illumination frame; 3A and 3B are schematic diagrams of a device that can be used for both dark field and bright field devices, and FIGS. 4 to 6 are sectional views showing conventional examples. 3...Reflecting member, 4...Mirror surface, 5...Annular member, 6...Tapered portion mirror surface, 7...Object, 11...
Anti-reflection material.
Claims (1)
観察対象物で散乱した光線のみを観察光学系に入
射するようにした顕微鏡の暗視野照明装置におい
て、 光源からの出射光線を装置入射方向と直交する
方向に反射する第１の反射部材と、該第１の反射
部材の反射面に対向し第１の反射部材で反射した
光線を観察対象物方向に反射するように第１の反
射部材の反射面と同じ方向に傾斜した反斜面を有
する第２の反射部材とを設けたことを特徴とする
顕微鏡の暗視野照明装置。[Scope of claim for utility model registration] Light rays from a light source are guided to an object to be observed to illuminate it,
A dark-field illumination device for a microscope in which only light rays scattered by an object to be observed enters an observation optical system includes a first reflecting member that reflects the light rays emitted from the light source in a direction perpendicular to the direction of incidence of the device; A second reflective surface that faces the reflective surface of the first reflective member and has an opposite slope inclined in the same direction as the reflective surface of the first reflective member so as to reflect the light beam reflected by the first reflective member toward the observation object. A dark-field illumination device for a microscope, characterized in that it is provided with a reflective member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6353790U JPH0422709U (en) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6353790U JPH0422709U (en) | 1990-06-18 | 1990-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422709U true JPH0422709U (en) | 1992-02-25 |
Family
ID=31593677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6353790U Pending JPH0422709U (en) | 1990-06-18 | 1990-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422709U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999012068A1 (en) * | 1997-08-29 | 1999-03-11 | Olympus Optical Co., Ltd. | Transmission illuminator for microscopes |
| JPH11133308A (en) * | 1997-08-29 | 1999-05-21 | Olympus Optical Co Ltd | Transmitted illumination device for microscope |
| JP2009003476A (en) * | 1997-09-19 | 2009-01-08 | Olympus Corp | Dark field illuminator for microscope |
| JP2010008406A (en) * | 2008-05-30 | 2010-01-14 | Shinichiro Isobe | Multiple light source microscope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541043A (en) * | 1977-06-03 | 1979-01-06 | Asahi Diamond Ind | Light condenser for darkkfield illumination |
| JPS5557816A (en) * | 1978-07-27 | 1980-04-30 | Zeiss Jena Veb Carl | Microscope illuminating reflector |
-
1990
- 1990-06-18 JP JP6353790U patent/JPH0422709U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541043A (en) * | 1977-06-03 | 1979-01-06 | Asahi Diamond Ind | Light condenser for darkkfield illumination |
| JPS5557816A (en) * | 1978-07-27 | 1980-04-30 | Zeiss Jena Veb Carl | Microscope illuminating reflector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999012068A1 (en) * | 1997-08-29 | 1999-03-11 | Olympus Optical Co., Ltd. | Transmission illuminator for microscopes |
| JPH11133308A (en) * | 1997-08-29 | 1999-05-21 | Olympus Optical Co Ltd | Transmitted illumination device for microscope |
| JP2009003476A (en) * | 1997-09-19 | 2009-01-08 | Olympus Corp | Dark field illuminator for microscope |
| JP2010008406A (en) * | 2008-05-30 | 2010-01-14 | Shinichiro Isobe | Multiple light source microscope |
| JP2014211448A (en) * | 2008-05-30 | 2014-11-13 | 株式会社アイエスティー | Multiple light source microscope |
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