JPH023509U - - Google Patents

Info

Publication number
JPH023509U
JPH023509U JP8281188U JP8281188U JPH023509U JP H023509 U JPH023509 U JP H023509U JP 8281188 U JP8281188 U JP 8281188U JP 8281188 U JP8281188 U JP 8281188U JP H023509 U JPH023509 U JP H023509U
Authority
JP
Japan
Prior art keywords
lens
lens barrel
holder
slit
barrel
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
JP8281188U
Other languages
Japanese (ja)
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 JP8281188U priority Critical patent/JPH023509U/ja
Publication of JPH023509U publication Critical patent/JPH023509U/ja
Pending legal-status Critical Current

Links

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  • Lens Barrels (AREA)

Description

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

第１図は本考案によるレンズ偏心調整機構の好
適な一実施例を適用した光学レンズの概略構成を
示す斜視図、第２図は第１図の光学レンズを一部
破断して示す側面図、第３図は第２図に示す光学
レンズを―矢視した断面図である。 １…光学レンズ、２…レンズホルダ、２ｂ…ス
リツト、４…マスタレンズ（レンズ）、７…鏡胴
、７ｃ…溝部、９…セツトビス（固定手段）。 1 is a perspective view showing a schematic configuration of an optical lens to which a preferred embodiment of the lens decentering adjustment mechanism according to the present invention is applied; FIG. 2 is a partially cutaway side view of the optical lens shown in FIG. 1; FIG. 3 is a cross-sectional view of the optical lens shown in FIG. 2, taken along the - arrow. DESCRIPTION OF SYMBOLS 1... Optical lens, 2... Lens holder, 2b... Slit, 4... Master lens (lens), 7... Lens barrel, 7c... Groove, 9... Set screw (fixing means).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レンズを保持した鏡胴を略円筒形状のレンズホ
ルダに回転自在に内装したものであつて、前記レ
ンズホルダには前記鏡胴との重合部位にスリツト
を設けると共に、前記鏡胴の回転を制止する固定
手段を備え、該レンズホルダのスリツト部位で前
記鏡胴を回転操作可能なように構成したこと、を
特徴とするレンズ偏心調整機構。 A lens barrel holding a lens is rotatably housed in a substantially cylindrical lens holder, and the lens holder is provided with a slit at a portion where it overlaps with the lens barrel, and the lens barrel is prevented from rotating. 1. A lens decentering adjustment mechanism, comprising a fixing means, and configured such that the lens barrel can be rotated at a slit portion of the lens holder.
JP8281188U 1988-06-21 1988-06-21 Pending JPH023509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8281188U JPH023509U (en) 1988-06-21 1988-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8281188U JPH023509U (en) 1988-06-21 1988-06-21

Publications (1)

Publication Number Publication Date
JPH023509U true JPH023509U (en) 1990-01-10

Family

ID=31307552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8281188U Pending JPH023509U (en) 1988-06-21 1988-06-21

Country Status (1)

Country Link
JP (1) JPH023509U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002006190A (en) * 2000-06-26 2002-01-09 Olympus Optical Co Ltd Objective lens unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128706A (en) * 1978-06-14 1979-10-05 Mansei Kogyo Kk Device for adjusting position of cylindrical lens for optical information reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128706A (en) * 1978-06-14 1979-10-05 Mansei Kogyo Kk Device for adjusting position of cylindrical lens for optical information reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002006190A (en) * 2000-06-26 2002-01-09 Olympus Optical Co Ltd Objective lens unit

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