JPH0197312U - - Google Patents
Info
- Publication number
- JPH0197312U JPH0197312U JP19304987U JP19304987U JPH0197312U JP H0197312 U JPH0197312 U JP H0197312U JP 19304987 U JP19304987 U JP 19304987U JP 19304987 U JP19304987 U JP 19304987U JP H0197312 U JPH0197312 U JP H0197312U
- Authority
- JP
- Japan
- Prior art keywords
- light
- amount
- receiving element
- source section
- observed area
- 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
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の一実施例を示す簡略断面図、
第２図は撮像面の拡大正面図、第３図は第１図に
おける―線拡大断面図である。
２…イメージガイド、４…ライトガイド、５…
光源部、１２…テレビカメラ、２０…撮像面、２
１…受光素子、２４…光量調整機構。
FIG. 1 is a simplified sectional view showing an embodiment of the present invention;
FIG. 2 is an enlarged front view of the imaging surface, and FIG. 3 is an enlarged sectional view taken along the line -- in FIG. 2...Image guide, 4...Light guide, 5...
Light source section, 12... Television camera, 20... Imaging surface, 2
1... Light receiving element, 24... Light amount adjustment mechanism.
Claims (1)
ジガイドからの被観察部の光を受光する受光素子
を設けると共に、ライドガイドを介して照明用ラ
イトを被観察部に照射する光源部に、光量調整機
構を接続して、該光量調整機構により、上記受光
素子が受光する光量に基づいて、上記光源部から
の照明用ライトの光量を調整するように構成した
ことを特徴とする光フアイバスコープ用撮像装置
。 A light receiving element that receives light from the image guide to the observed area is provided on or near the imaging surface of the television camera, and a light amount adjustment mechanism is installed in the light source section that irradiates the observed area with illumination light via the ride guide. an imaging device for an optical fiberscope, characterized in that the light amount adjusting mechanism is configured to adjust the amount of light of the illumination light from the light source section based on the amount of light received by the light receiving element. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19304987U JPH0197312U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19304987U JPH0197312U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197312U true JPH0197312U (en) | 1989-06-28 |
Family
ID=31483869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19304987U Pending JPH0197312U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197312U (en) |
-
1987
- 1987-12-18 JP JP19304987U patent/JPH0197312U/ja active Pending