JPH01135884U - - Google Patents
Info
- Publication number
- JPH01135884U JPH01135884U JP3064388U JP3064388U JPH01135884U JP H01135884 U JPH01135884 U JP H01135884U JP 3064388 U JP3064388 U JP 3064388U JP 3064388 U JP3064388 U JP 3064388U JP H01135884 U JPH01135884 U JP H01135884U
- Authority
- JP
- Japan
- Prior art keywords
- illumination device
- color separation
- bias illumination
- optical system
- wavelength range
- 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
- 238000005286 illumination Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Color Television Image Signal Generators (AREA)
Description
第１図は本考案に係るバイアス照明装置を備え
た色分解光学系の平面図、第２図は第１図のＡ―
Ａ断面図、第３図は本考案に係るバイアス照明装
置の斜視図、第４図は本考案に係るバイアス照明
装置の他の出射端の配列を示す正面図、第５図は
従来技術のバイアス照明装置を備えた色分解光学
系の平面図、第６図は第５図のＡ１―Ａ１断面図
、第７図は他の従来技術のバイアス照明装置を備
えた色分解光学系の平面図である。
６０……色分解光学系、６２，６４，６６……
色分解プリズム、８４，８６，８８……撮像管、
８４Ａ，８６Ａ，８８Ａ……撮像面、９８……バ
イアス照明装置。
FIG. 1 is a plan view of a color separation optical system equipped with a bias illumination device according to the present invention, and FIG.
A sectional view, FIG. 3 is a perspective view of the bias illumination device according to the present invention, FIG. 4 is a front view showing another arrangement of output ends of the bias illumination device according to the present invention, and FIG. 5 is a bias illumination device according to the prior art. FIG. 6 is a plan view of a color separation optical system equipped with an illumination device, FIG. 6 is a sectional view taken along A 1 - A 1 in FIG. It is a diagram. 60... Color separation optical system, 62, 64, 66...
Color separation prism, 84, 86, 88... image pickup tube,
84A, 86A, 88A...imaging surface, 98...bias illumination device.
Claims (1)
よりＲ（赤）、Ｇ（緑）、Ｂ（青）の波長域成分
に分解し、各波長域成分を受光する撮像管の撮影
面をバイアス照明装置で照射する色分解光学系に
於いて、 バイアス照明装置の光源はタングステンランプ
で構成され、タングステンランプから射出された
光をＲ，Ｇ，Ｂの成分ごとに光入射断面積の異な
る複数の光伝達用手段に供給したことを特徴とす
るバイアス照明装置を備えた色分解光学系。[Scope of claim for utility model registration] An imaging tube that separates subject light from a photographic lens into R (red), G (green), and B (blue) wavelength range components using a color separation prism and receives each wavelength range component. In a color separation optical system that uses a bias illumination device to illuminate the imaging surface of A color separation optical system equipped with a bias illumination device, characterized in that the bias illumination device is supplied to a plurality of light transmission means having different areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3064388U JPH01135884U (en) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3064388U JPH01135884U (en) | 1988-03-08 | 1988-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135884U true JPH01135884U (en) | 1989-09-18 |
Family
ID=31255884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3064388U Pending JPH01135884U (en) | 1988-03-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135884U (en) |
-
1988
- 1988-03-08 JP JP3064388U patent/JPH01135884U/ja active Pending
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