JPH01100581U - - Google Patents
Info
- Publication number
- JPH01100581U JPH01100581U JP1987196718U JP19671887U JPH01100581U JP H01100581 U JPH01100581 U JP H01100581U JP 1987196718 U JP1987196718 U JP 1987196718U JP 19671887 U JP19671887 U JP 19671887U JP H01100581 U JPH01100581 U JP H01100581U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- color separation
- optical system
- frame
- housed
- 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
- 238000000926 separation method Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 4
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Color Television Image Signal Generators (AREA)
Description
第１図は本考案に係る色分解光学系の縦断面図
、第２図は従来技術に係る色分解光学系の縦断面
図、第３図は従来技術に係る色分解系の横断面図
である。
４０……撮影レンズ、４４……テレビカメラの
ハウジング、４６……保持枠、５４，５６，６２
……色分解プリズム、５８……空気層。
FIG. 1 is a vertical cross-sectional view of a color separation optical system according to the present invention, FIG. 2 is a vertical cross-section of a color separation optical system according to the prior art, and FIG. 3 is a cross-sectional view of a color separation system according to the prior art. be. 40...Taking lens, 44...TV camera housing, 46...Holding frame, 54, 56, 62
...Color separation prism, 58...Air layer.
Claims (1)
のプリズムを接合すると共に、第２のプリズムの
後面に第３のプリズムを接合して成る色分解プリ
ズムにより、撮影レンズからの被写体光を複数の
波長域成分に分解する色分解光学系において、 保持枠に第１のプリズムの全てと少なくとも第
１のプリズムとの接合面を含む第２のプリズムの
一部とを収納し、この保持枠をテレビカメラのハ
ウジングに取付けたことを特徴とする色分解光学
系。[Scope of claim for utility model registration] The second prism is
In a color separation optical system that separates object light from a photographic lens into a plurality of wavelength range components, a color separation prism is formed by bonding a prism and a third prism to the rear surface of the second prism. Color separation characterized in that the entire first prism and at least a part of the second prism including the joint surface with the first prism are housed in a frame, and the holding frame is attached to the housing of a television camera. Optical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196718U JPH01100581U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196718U JPH01100581U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100581U true JPH01100581U (en) | 1989-07-06 |
Family
ID=31487315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987196718U Pending JPH01100581U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100581U (en) |
-
1987
- 1987-12-25 JP JP1987196718U patent/JPH01100581U/ja active Pending
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