JPH02131714U - - Google Patents
Info
- Publication number
- JPH02131714U JPH02131714U JP3937589U JP3937589U JPH02131714U JP H02131714 U JPH02131714 U JP H02131714U JP 3937589 U JP3937589 U JP 3937589U JP 3937589 U JP3937589 U JP 3937589U JP H02131714 U JPH02131714 U JP H02131714U
- Authority
- JP
- Japan
- Prior art keywords
- optical device
- main body
- lubricating layer
- utility
- scope
- 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
- 230000001050 lubricating effect Effects 0.000 claims description 2
Description
第１図はこの考案の一実施例を示す内視鏡の先
端構成部の要部の縦断面図である。 ２……先端構成部本体（光学装置本体）、８…
…レンズ、……親水性潤滑処理層。
端構成部の要部の縦断面図である。 ２……先端構成部本体（光学装置本体）、８…
…レンズ、……親水性潤滑処理層。
Claims (1)
- 光学装置本体に装着されたレンズの内面に親水
性潤滑処理層を設けたことを特徴とする光学装置
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3937589U JPH02131714U (ja) | 1989-04-03 | 1989-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3937589U JPH02131714U (ja) | 1989-04-03 | 1989-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131714U true JPH02131714U (ja) | 1990-11-01 |
Family
ID=31548231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3937589U Pending JPH02131714U (ja) | 1989-04-03 | 1989-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131714U (ja) |
-
1989
- 1989-04-03 JP JP3937589U patent/JPH02131714U/ja active Pending