JPS5896532U - lens dustproof device - Google Patents
lens dustproof deviceInfo
- Publication number
- JPS5896532U JPS5896532U JP19101281U JP19101281U JPS5896532U JP S5896532 U JPS5896532 U JP S5896532U JP 19101281 U JP19101281 U JP 19101281U JP 19101281 U JP19101281 U JP 19101281U JP S5896532 U JPS5896532 U JP S5896532U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- dustproof device
- lens dustproof
- nozzle
- optical 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.)
- Pending
Links
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Blocking Light For Cameras (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例を示す斜視図である。
図において、1・・・レンズ、2・・・レンズ上面、3
・・・ノズル、4・・・チューブ、5・・・プロγ、6
・・・弁。The figure is a perspective view showing an embodiment of the present invention. In the figure, 1... Lens, 2... Lens top surface, 3
...Nozzle, 4...Tube, 5...Pro γ, 6
···valve.
Claims (1)
て、前記光学レンズの上面に空気を噴射可能なノズルと
、iノズルに接続されたチューブおよびブロアを備えた
ことを特徴とするレンズの防塵装置。A dust-proofing device for a lens comprising an optical lens having a vertically extending optical axis, comprising a nozzle capable of injecting air onto the upper surface of the optical lens, and a tube and a blower connected to the i-nozzle. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19101281U JPS5896532U (en) | 1981-12-23 | 1981-12-23 | lens dustproof device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19101281U JPS5896532U (en) | 1981-12-23 | 1981-12-23 | lens dustproof device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5896532U true JPS5896532U (en) | 1983-06-30 |
Family
ID=30104502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19101281U Pending JPS5896532U (en) | 1981-12-23 | 1981-12-23 | lens dustproof device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5896532U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03126909A (en) * | 1989-10-12 | 1991-05-30 | Tokyo Seimitsu Co Ltd | Lens cover for microscope |
-
1981
- 1981-12-23 JP JP19101281U patent/JPS5896532U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03126909A (en) * | 1989-10-12 | 1991-05-30 | Tokyo Seimitsu Co Ltd | Lens cover for microscope |
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