JPS62137418U - - Google Patents
Info
- Publication number
- JPS62137418U JPS62137418U JP2445886U JP2445886U JPS62137418U JP S62137418 U JPS62137418 U JP S62137418U JP 2445886 U JP2445886 U JP 2445886U JP 2445886 U JP2445886 U JP 2445886U JP S62137418 U JPS62137418 U JP S62137418U
- Authority
- JP
- Japan
- Prior art keywords
- support base
- prism
- spectroscopic prism
- female screw
- spectroscopic
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
Description
第１図はこの考案の分光プリズムブロツクの一
実施例を示す分解斜視図、第２図は分光プリズム
ブロツクの取付状態を示す拡大断面図、第３図は
従来の分光プリズムブロツクを用いたビデオカメ
ラの一部を示す平面図、第４図は分光プリズムを
示す側面図である。
図中、２は分光プリズム、３Ｒ，３Ｇ，３Ｂは
プリズム、７は取付ねじ、８は取付基台、１１は
分光プリズムブロツク、１２は支持基台、１３は
凹部、１６は雌ねじを示す。
Fig. 1 is an exploded perspective view showing an embodiment of the spectroscopic prism block of this invention, Fig. 2 is an enlarged sectional view showing the mounting state of the spectroscopic prism block, and Fig. 3 is a video camera using the conventional spectroscopic prism block. FIG. 4 is a side view showing the spectroscopic prism. In the figure, 2 is a spectroscopic prism, 3R, 3G, and 3B are prisms, 7 is a mounting screw, 8 is a mounting base, 11 is a spectroscopic prism block, 12 is a support base, 13 is a recess, and 16 is a female thread.
Claims (1)
リズムと、前記プリズムの熱膨張率ほぼ同一の熱
膨張率を有するセラミツクで構成され、前記分光
プリズムが一側面に接着固定される支持基台と、
この支持基台の一側面に設けた凹部に回り止めさ
れた状態で収納されている雌ねじとからなり、前
記支持基台の他側面側から挿通される取付ねじを
前記雌ねじに螺合させて取付基台に固定できる構
成とされていることを特徴とする分光プリズムロ
ツク。 a spectroscopic prism configured by combining a plurality of prisms; a support base made of ceramic having a coefficient of thermal expansion that is substantially the same as that of the prism, and on which the spectroscopic prism is adhesively fixed to one side;
A female screw is housed in a recess provided on one side of the support base in a non-rotating state, and a mounting screw inserted from the other side of the support base is screwed into the female screw for installation. A spectroscopic prism lock characterized by being configured so that it can be fixed to a base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986024458U JPH0755528Y2 (en) | 1986-02-24 | 1986-02-24 | Spectral prism block |
| KR2019860018623U KR920008259Y1 (en) | 1986-02-24 | 1986-11-27 | Color image pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986024458U JPH0755528Y2 (en) | 1986-02-24 | 1986-02-24 | Spectral prism block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62137418U true JPS62137418U (en) | 1987-08-29 |
| JPH0755528Y2 JPH0755528Y2 (en) | 1995-12-20 |
Family
ID=30823705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986024458U Expired - Lifetime JPH0755528Y2 (en) | 1986-02-24 | 1986-02-24 | Spectral prism block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755528Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178308A (en) * | 1982-03-31 | 1983-10-19 | カ−ル・ツアイス−スチフツング | Frame for optical apparatus |
| JPS60226291A (en) * | 1984-03-30 | 1985-11-11 | ア−ルシ−エ− コ−ポレ−ション | Device for mounting image converting means for photooutput port of spectral prism |
| JPS60180189U (en) * | 1984-05-07 | 1985-11-29 | 日本電気株式会社 | Television camera color separation optical system unit |
| JPS6116690A (en) * | 1984-07-03 | 1986-01-24 | Olympus Optical Co Ltd | Image pickup device |
-
1986
- 1986-02-24 JP JP1986024458U patent/JPH0755528Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58178308A (en) * | 1982-03-31 | 1983-10-19 | カ−ル・ツアイス−スチフツング | Frame for optical apparatus |
| JPS60226291A (en) * | 1984-03-30 | 1985-11-11 | ア−ルシ−エ− コ−ポレ−ション | Device for mounting image converting means for photooutput port of spectral prism |
| JPS60180189U (en) * | 1984-05-07 | 1985-11-29 | 日本電気株式会社 | Television camera color separation optical system unit |
| JPS6116690A (en) * | 1984-07-03 | 1986-01-24 | Olympus Optical Co Ltd | Image pickup device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755528Y2 (en) | 1995-12-20 |
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