JPH0380405U - - Google Patents

Info

Publication number
JPH0380405U
JPH0380405U JP14021089U JP14021089U JPH0380405U JP H0380405 U JPH0380405 U JP H0380405U JP 14021089 U JP14021089 U JP 14021089U JP 14021089 U JP14021089 U JP 14021089U JP H0380405 U JPH0380405 U JP H0380405U
Authority
JP
Japan
Prior art keywords
lens
hole
optical lens
holding surface
held
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
JP14021089U
Other languages
English (en)
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 filed Critical
Priority to JP14021089U priority Critical patent/JPH0380405U/ja
Publication of JPH0380405U publication Critical patent/JPH0380405U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第1図は本願考案の一実施例を示すレンズ保持
具の断面図、第2図は本願考案の別の実施例を示
す同上断面図、第3図は従来例を示すレンズ保持
具の断面図、第4図は第3図における部分拡大図
、第5図は第3図における接着剤層の状態を示し
た拡大図、第6図はレンズの紫外線透過により、
接着剤層に到達する紫外線強度の模式図である。 1,2,3……光学レンズ、7……レンズ保持
具、8……接着剤層、8a……接着剤、9……接
着剤のはみ出し部、13,14,15……貫通孔
、16,17,18……テーパー部。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 被保持面を持つ光学レンズを接着剤で固定す
    ることにより保持する保持面を有するレンズ保持
    具において、 上記光学レンズの被保持面に向けて開口した貫
    通孔を上記保持面に有することを特徴とするレン
    ズ保持具。 2 上記貫通孔の保持面側に設けられた開口面積
    が上記貫通孔の面積よりも広く、上記光学レンズ
    の被保持面よりも狭く形成されている実用新案登
    録請求の範囲第1項記載のレンズ保持具。
JP14021089U 1989-12-01 1989-12-01 Pending JPH0380405U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14021089U JPH0380405U (ja) 1989-12-01 1989-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14021089U JPH0380405U (ja) 1989-12-01 1989-12-01

Publications (1)

Publication Number Publication Date
JPH0380405U true JPH0380405U (ja) 1991-08-19

Family

ID=31687203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14021089U Pending JPH0380405U (ja) 1989-12-01 1989-12-01

Country Status (1)

Country Link
JP (1) JPH0380405U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07168107A (ja) * 1993-10-27 1995-07-04 Canon Inc 光偏向走査装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162011A (ja) * 1985-01-10 1986-07-22 Fujitsu Ltd レンズの固着方法
JPS63218913A (ja) * 1987-03-06 1988-09-12 Fujitsu Ltd 反射光量可変発生装置
JPH01277208A (ja) * 1988-04-28 1989-11-07 Canon Inc 光学装置の光学レンズ保持構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162011A (ja) * 1985-01-10 1986-07-22 Fujitsu Ltd レンズの固着方法
JPS63218913A (ja) * 1987-03-06 1988-09-12 Fujitsu Ltd 反射光量可変発生装置
JPH01277208A (ja) * 1988-04-28 1989-11-07 Canon Inc 光学装置の光学レンズ保持構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07168107A (ja) * 1993-10-27 1995-07-04 Canon Inc 光偏向走査装置

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