JPH0181619U - - Google Patents
Info
- Publication number
- JPH0181619U JPH0181619U JP1987178026U JP17802687U JPH0181619U JP H0181619 U JPH0181619 U JP H0181619U JP 1987178026 U JP1987178026 U JP 1987178026U JP 17802687 U JP17802687 U JP 17802687U JP H0181619 U JPH0181619 U JP H0181619U
- Authority
- JP
- Japan
- Prior art keywords
- image
- optical system
- mask
- mirror
- output
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Description
第１図は本考案の１実施例を示した正面図、第
２図はその平面図、第３図は本考案によるマスク
開口の態様例示図、第４図は他の実施例を示した
要部正面図である。
２……対物レンズ、３……ピツクアツプ用プリ
ズム（またはミラー）、４……結像用レンズ、５
……ミラー、６……視野マスク、７……集光レン
ズ、８……光電子増倍管、９……光電子増倍管受
光部。
Fig. 1 is a front view showing one embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a diagram illustrating the mode of the mask opening according to the invention, and Fig. 4 is a schematic diagram showing another embodiment. FIG. 2... Objective lens, 3... Pickup prism (or mirror), 4... Imaging lens, 5
... Mirror, 6 ... Field mask, 7 ... Condensing lens, 8 ... Photomultiplier tube, 9 ... Photomultiplier tube light receiving section.
Claims (1)
に配置された対物レンズに対してプリズム、レン
ズ等の光学系を不動に固定し、その光学系出力像
をミラーにより光電子増倍管の入力側に介挿され
た視野マスク上に結像させ、そのマスクの開口が
移動可能であることを特徴とする、光分配器。 An optical system such as a prism and a lens is immovably fixed to the objective lens placed on the output side of the image intensifiers 1, 1, and the output image of the optical system is transferred to the input side of the photomultiplier tube using a mirror. A light distributor that forms an image on a field mask inserted therein, and is characterized in that the aperture of the mask is movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178026U JPH0181619U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178026U JPH0181619U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181619U true JPH0181619U (en) | 1989-05-31 |
Family
ID=31469667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178026U Pending JPH0181619U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010003474A (en) * | 2008-06-19 | 2010-01-07 | Futaba Corp | Vacuum device |
-
1987
- 1987-11-20 JP JP1987178026U patent/JPH0181619U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010003474A (en) * | 2008-06-19 | 2010-01-07 | Futaba Corp | Vacuum device |
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