JPS559532A - Position adjuster of cylindrical lens - Google Patents

Position adjuster of cylindrical lens

Info

Publication number
JPS559532A
JPS559532A JP8194078A JP8194078A JPS559532A JP S559532 A JPS559532 A JP S559532A JP 8194078 A JP8194078 A JP 8194078A JP 8194078 A JP8194078 A JP 8194078A JP S559532 A JPS559532 A JP S559532A
Authority
JP
Japan
Prior art keywords
holder
cylindrical lens
eccentric rings
rings
position adjuster
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
JP8194078A
Other languages
English (en)
Inventor
Michio Umezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8194078A priority Critical patent/JPS559532A/ja
Publication of JPS559532A publication Critical patent/JPS559532A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
JP8194078A 1978-07-07 1978-07-07 Position adjuster of cylindrical lens Pending JPS559532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8194078A JPS559532A (en) 1978-07-07 1978-07-07 Position adjuster of cylindrical lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8194078A JPS559532A (en) 1978-07-07 1978-07-07 Position adjuster of cylindrical lens

Publications (1)

Publication Number Publication Date
JPS559532A true JPS559532A (en) 1980-01-23

Family

ID=13760479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8194078A Pending JPS559532A (en) 1978-07-07 1978-07-07 Position adjuster of cylindrical lens

Country Status (1)

Country Link
JP (1) JPS559532A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103057U (ja) * 1981-12-28 1983-07-13 セイコーエプソン株式会社 液晶光学弁装置の位置調整構造
EP1809012A1 (en) 2006-01-11 2007-07-18 Ricoh Company, Ltd. Image forming apparatus having optical scanning unit and method of adjusting lens position in optical scanning unit
JP2016151706A (ja) * 2015-02-18 2016-08-22 日東光学株式会社 シリンドリカルレンズの母線周方向角度調整装置、シリンドリカルレンズの母線周方向角度調整装置を有するレンズ鏡筒

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103057U (ja) * 1981-12-28 1983-07-13 セイコーエプソン株式会社 液晶光学弁装置の位置調整構造
EP1809012A1 (en) 2006-01-11 2007-07-18 Ricoh Company, Ltd. Image forming apparatus having optical scanning unit and method of adjusting lens position in optical scanning unit
US7593149B2 (en) 2006-01-11 2009-09-22 Ricoh Company, Ltd. Optical scanning unit having more maintenance-friendly adjustable lens having a support member with first and second faces, an adjusting member and moving member opposite the adjusting member, and image forming apparatus including the same
JP2016151706A (ja) * 2015-02-18 2016-08-22 日東光学株式会社 シリンドリカルレンズの母線周方向角度調整装置、シリンドリカルレンズの母線周方向角度調整装置を有するレンズ鏡筒
US10481362B2 (en) 2015-02-18 2019-11-19 Nittoh Inc. Circumferential angle adjustment device for generatrix of cylindrical lens, and lens barrel equipped with circumferential angle adjustment device for generatrix of cylindrical lens

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