JPS5968313U - Epi-illumination optical system of an infinity-corrected epi-illumination microscope - Google Patents
Epi-illumination optical system of an infinity-corrected epi-illumination microscopeInfo
- Publication number
- JPS5968313U JPS5968313U JP16231182U JP16231182U JPS5968313U JP S5968313 U JPS5968313 U JP S5968313U JP 16231182 U JP16231182 U JP 16231182U JP 16231182 U JP16231182 U JP 16231182U JP S5968313 U JPS5968313 U JP S5968313U
- Authority
- JP
- Japan
- Prior art keywords
- epi
- optical system
- illumination optical
- illumination
- infinity
- 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図は無限遠補正式落射顕微鏡の分解側面図、第２図
は本考案による落射照明光学系の概略図、゛第３図は他
の実施例の概略図、第４図は開口絞り移動装置の縦断面
図である。
１０・・・・・・光源、１１・・・・・・集光レンズ、
１２・・・・・・開口絞り、１３・・・・・・リレーレ
ンズ、１４・・・・・・ハーフミラ−１１５・・・・・
・鏡胴。Figure 1 is an exploded side view of an infinity-corrected epi-illumination microscope, Figure 2 is a schematic diagram of the epi-illumination optical system according to the present invention, Figure 3 is a schematic diagram of another embodiment, and Figure 4 is aperture diaphragm movement. FIG. 3 is a longitudinal cross-sectional view of the device. 10... Light source, 11... Condenser lens,
12...Aperture diaphragm, 13...Relay lens, 14...Half mirror 115...
- Lens barrel.
Claims (3)
て、結像光学系の平行光線部を伸縮する時その伸縮量に
対応する量だけ開口絞りを移動せしめるようにしたこと
を特徴とする落射照明光学系。(1) In the epi-illumination optical system of the infinity-corrected epi-illumination microscope, when the parallel beam portion of the imaging optical system is expanded or contracted, the aperture stop is moved by an amount corresponding to the amount of expansion or contraction. Illumination optical system.
動せしめるようにしたことを特徴とする実用新案登録請
求の範囲（１）に記載の落射照明光学系。(2) The epi-illumination optical system according to claim (1), which is a utility model registration, characterized in that the light source image is moved by the same amount in the same direction as the aperture stop.
ズと、その像を所定の位置に結像せしめる第二レンズと
を有し、該第二レンズの移動により光源像を倍率変化な
しに移動せしめ得るようにしたことを特徴とする実用新
案登録請求の範囲（２）に記載の落射照明光学系。(3) It has a first lens that images the light emitted from the light source to an infinite distance, and a second lens that forms the image at a predetermined position, and the magnification of the light source image changes by moving the second lens. The epi-illumination optical system according to claim (2) of the utility model registration, characterized in that the epi-illumination optical system can be moved without moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16231182U JPS5968313U (en) | 1982-10-28 | 1982-10-28 | Epi-illumination optical system of an infinity-corrected epi-illumination microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16231182U JPS5968313U (en) | 1982-10-28 | 1982-10-28 | Epi-illumination optical system of an infinity-corrected epi-illumination microscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5968313U true JPS5968313U (en) | 1984-05-09 |
| JPH0355931Y2 JPH0355931Y2 (en) | 1991-12-13 |
Family
ID=30356460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16231182U Granted JPS5968313U (en) | 1982-10-28 | 1982-10-28 | Epi-illumination optical system of an infinity-corrected epi-illumination microscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5968313U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4792163B2 (en) * | 2001-03-21 | 2011-10-12 | オリンパス株式会社 | Microscope equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5076839U (en) * | 1973-11-14 | 1975-07-04 |
-
1982
- 1982-10-28 JP JP16231182U patent/JPS5968313U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5076839U (en) * | 1973-11-14 | 1975-07-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355931Y2 (en) | 1991-12-13 |
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