JPS5979817U - Objective lens for epidark - Google Patents
Objective lens for epidarkInfo
- Publication number
- JPS5979817U JPS5979817U JP17480182U JP17480182U JPS5979817U JP S5979817 U JPS5979817 U JP S5979817U JP 17480182 U JP17480182 U JP 17480182U JP 17480182 U JP17480182 U JP 17480182U JP S5979817 U JPS5979817 U JP S5979817U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- shaped
- objective lens
- deflection member
- outward deflection
- 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
Landscapes
- 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図は本考案による第１実施例の断面図、第２図は第
１実施例の一部光学系の斜視図、第３図は第２実施例の
断面図、第４図は第２実施例の一部光学系の斜視図、第
５図は第３実施例の断面図である。
（主要部分の符号の説明）、１３，１６ｂ・・・・・・
リング状外方偏向部材、１４，１６Ｃ・・・・・・リン
グ状内方偏向部材、１５，１５’・・・・・・リング状
集光部材、１２・・・・・・対物レンズ系、１・・・・
・・孔開き反射鏡。Fig. 1 is a sectional view of the first embodiment of the present invention, Fig. 2 is a perspective view of a part of the optical system of the first embodiment, Fig. 3 is a sectional view of the second embodiment, and Fig. 4 is a sectional view of the second embodiment. A perspective view of a part of the optical system of the embodiment, and FIG. 5 is a sectional view of the third embodiment. (Explanation of symbols of main parts), 13, 16b...
Ring-shaped outward deflection member, 14, 16C... Ring-shaped inward deflection member, 15, 15'... Ring-shaped condensing member, 12... Objective lens system, 1...
...Perforated reflector.
Claims (1)
に、該対物レンズ系の先端付近に該対物レンズ系光軸と
光軸を一致させて配置されたリング状集光部材を有する
対物レンズにおいて、前記リング状光束を外方に偏向さ
せるためのリング状外方偏向部材と、該リング状外方偏
向部材より大きな口径を有し該リング状外方偏向部材か
らのリング状光束を前記リング状集光部材へ向けるリン
グ状内方偏向部材とを有し、前記リング状集光部材と該
リング状内方偏向部材とをほぼ同等の口径としたことを
特徴とするエピダーク用対物レンズ。In order to condense a ring-shaped light beam that wraps around the objective lens system, an objective lens having a ring-shaped condensing member disposed near the tip of the objective lens system so as to align the optical axis with the optical axis of the objective lens system. a ring-shaped outward deflection member for deflecting the ring-shaped light beam outward; and a ring-shaped outward deflection member having a larger aperture than the ring-shaped outward deflection member to deflect the ring-shaped light beam from the ring-shaped outward deflection member into the ring-shaped outward deflection member. 1. An objective lens for epidark, comprising a ring-shaped inward deflection member directed toward a condensing member, the ring-shaped condensing member and the ring-shaped inward deflection member having substantially the same aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17480182U JPS5979817U (en) | 1982-11-18 | 1982-11-18 | Objective lens for epidark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17480182U JPS5979817U (en) | 1982-11-18 | 1982-11-18 | Objective lens for epidark |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5979817U true JPS5979817U (en) | 1984-05-30 |
| JPH0241603Y2 JPH0241603Y2 (en) | 1990-11-06 |
Family
ID=30380459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17480182U Granted JPS5979817U (en) | 1982-11-18 | 1982-11-18 | Objective lens for epidark |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5979817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006030992A (en) * | 2004-07-16 | 2006-02-02 | Carl Zeiss Jena Gmbh | Apparatus for microscopic observation and / or microscopic detection and use thereof |
| JP2006030991A (en) * | 2004-07-16 | 2006-02-02 | Carl Zeiss Jena Gmbh | Apparatus for microscopic observation and / or microscopic detection in a line scanning optical scanning microscope and use thereof |
-
1982
- 1982-11-18 JP JP17480182U patent/JPS5979817U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006030992A (en) * | 2004-07-16 | 2006-02-02 | Carl Zeiss Jena Gmbh | Apparatus for microscopic observation and / or microscopic detection and use thereof |
| JP2006030991A (en) * | 2004-07-16 | 2006-02-02 | Carl Zeiss Jena Gmbh | Apparatus for microscopic observation and / or microscopic detection in a line scanning optical scanning microscope and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241603Y2 (en) | 1990-11-06 |
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