JPH0371314U - - Google Patents
Info
- Publication number
- JPH0371314U JPH0371314U JP13368589U JP13368589U JPH0371314U JP H0371314 U JPH0371314 U JP H0371314U JP 13368589 U JP13368589 U JP 13368589U JP 13368589 U JP13368589 U JP 13368589U JP H0371314 U JPH0371314 U JP H0371314U
- Authority
- JP
- Japan
- Prior art keywords
- objective
- optical systems
- objective optical
- electronic endoscope
- pair
- 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 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案立体視電子内視鏡の一実施例を
示す構成図、第２図は対物距離調節リングの例を
示す正面図、第３図は電子内視鏡の例を示す構成
図である。
１１及び１２……夫々対物光学系、３１及び３
２……夫々主レンズ、４１及び４２……夫々ＣＣ
Ｄ、５ａ及び５ｂ……夫々対物レンズ、１１……
モニタ、θ……視差角である。
Fig. 1 is a block diagram showing an embodiment of the stereoscopic electronic endoscope of the present invention, Fig. 2 is a front view showing an example of an object distance adjustment ring, and Fig. 3 is a block diagram showing an example of the electronic endoscope. It is. 1 1 and 1 2 ...objective optical system, 3 1 and 3 respectively
2 ... each main lens, 4 1 and 4 2 ... each CC
D, 5a and 5b...each objective lens, 11...
Monitor, θ... is the parallax angle.
Claims (1)
光学系の主軸が平行となる如く配すると共に上記
対物レンズに所定の視差角を持たせるようにした
ことを特徴とする立体視電子内視鏡。 1. A stereoscopic viewing electronic endoscope, characterized in that a pair of objective optical systems each having an objective lens are arranged so that the main axes of the objective optical systems are parallel to each other, and the objective lenses have a predetermined parallax angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13368589U JPH0371314U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13368589U JPH0371314U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371314U true JPH0371314U (en) | 1991-07-18 |
Family
ID=31681082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13368589U Pending JPH0371314U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371314U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5769839A (en) * | 1980-10-20 | 1982-04-28 | Tokyo Shibaura Electric Co | Solid endoscope |
| JPS63210813A (en) * | 1987-02-27 | 1988-09-01 | Olympus Optical Co Ltd | Videoscopic device |
-
1989
- 1989-11-17 JP JP13368589U patent/JPH0371314U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5769839A (en) * | 1980-10-20 | 1982-04-28 | Tokyo Shibaura Electric Co | Solid endoscope |
| JPS63210813A (en) * | 1987-02-27 | 1988-09-01 | Olympus Optical Co Ltd | Videoscopic device |
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