JPS6039029U - Imaging lens device - Google Patents

Imaging lens device

Info

Publication number
JPS6039029U
JPS6039029U JP13028583U JP13028583U JPS6039029U JP S6039029 U JPS6039029 U JP S6039029U JP 13028583 U JP13028583 U JP 13028583U JP 13028583 U JP13028583 U JP 13028583U JP S6039029 U JPS6039029 U JP S6039029U
Authority
JP
Japan
Prior art keywords
imaging lens
lens
lens device
measuring device
detection means
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
JP13028583U
Other languages
Japanese (ja)
Inventor
愼二 西村
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP13028583U priority Critical patent/JPS6039029U/en
Publication of JPS6039029U publication Critical patent/JPS6039029U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Indication In Cameras, And Counting Of Exposures (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 drawings]

第１図は本考案の実施例を示す要部正面図で、第２図は
その断面図。第３図は電気ブロック図。 第４図は結露線図。第５図は配置例を示す断面図。 図中、１はレンズ単体、３はレンズ温度検出センサー、
５は相対湿度検出センサー、７は空間温度検出センサー
、１４は演算回路、１５は比較回路である。FIG. 1 is a front view of essential parts showing an embodiment of the present invention, and FIG. 2 is a sectional view thereof. Figure 3 is an electrical block diagram. Figure 4 is a condensation diagram. FIG. 5 is a sectional view showing an example of arrangement. In the figure, 1 is a single lens, 3 is a lens temperature detection sensor,
5 is a relative humidity detection sensor, 7 is a space temperature detection sensor, 14 is an arithmetic circuit, and 15 is a comparison circuit.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）撮像レンズと鏡筒そして撮像レンズの所定レンズ
単体表面の露点を検出するための検出手段を具備するこ
とを特徴とする撮像レンズ装置。(1) An imaging lens device characterized by comprising an imaging lens, a lens barrel, and a detection means for detecting the dew point of a predetermined single lens surface of the imaging lens. （２）前記検出手段は前記レンズ単体に接する空間の温
度の測定器と相対湿度の測定器そしてレンズ単体の温度
の測定器を有する実用新案登録語゛　求の範囲第１項記
載の撮像レンズ装置。(2) The imaging lens device according to item 1, wherein the detection means includes a temperature measuring device in a space in contact with the lens, a relative humidity measuring device, and a temperature measuring device of the lens alone. .
JP13028583U 1983-08-23 1983-08-23 Imaging lens device Pending JPS6039029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13028583U JPS6039029U (en) 1983-08-23 1983-08-23 Imaging lens device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13028583U JPS6039029U (en) 1983-08-23 1983-08-23 Imaging lens device

Publications (1)

Publication Number Publication Date
JPS6039029U true JPS6039029U (en) 1985-03-18

Family

ID=30294923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13028583U Pending JPS6039029U (en) 1983-08-23 1983-08-23 Imaging lens device

Country Status (1)

Country Link
JP (1) JPS6039029U (en)

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