JPS5896532U - lens dustproof device - Google Patents

lens dustproof device

Info

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
Application number
JP19101281U
Other languages
Japanese (ja)
Inventor
竹尾　省二
田島　和昭
弘光　茂治
武 山田
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP19101281U priority Critical patent/JPS5896532U/en
Publication of JPS5896532U publication Critical patent/JPS5896532U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 垂直万両の光軸を有する光学レンズを備えた装置におい
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.
JP19101281U 1981-12-23 1981-12-23 lens dustproof device Pending JPS5896532U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126909A (en) * 1989-10-12 1991-05-30 Tokyo Seimitsu Co Ltd Lens cover for microscope

Cited By (1)

* Cited by examiner, † Cited by third party
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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