JPH0143685Y2 - - Google Patents
Info
- Publication number
- JPH0143685Y2 JPH0143685Y2 JP10072382U JP10072382U JPH0143685Y2 JP H0143685 Y2 JPH0143685 Y2 JP H0143685Y2 JP 10072382 U JP10072382 U JP 10072382U JP 10072382 U JP10072382 U JP 10072382U JP H0143685 Y2 JPH0143685 Y2 JP H0143685Y2
- Authority
- JP
- Japan
- Prior art keywords
- eyepiece
- frame
- mask
- lens system
- relay lens
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10072382U JPS597423U (ja) | 1982-07-02 | 1982-07-02 | 硬性内視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10072382U JPS597423U (ja) | 1982-07-02 | 1982-07-02 | 硬性内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597423U JPS597423U (ja) | 1984-01-18 |
| JPH0143685Y2 true JPH0143685Y2 (fr) | 1989-12-19 |
Family
ID=30238149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10072382U Granted JPS597423U (ja) | 1982-07-02 | 1982-07-02 | 硬性内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597423U (fr) |
-
1982
- 1982-07-02 JP JP10072382U patent/JPS597423U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS597423U (ja) | 1984-01-18 |
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