CN1056928C - 带有屈光度调节环的光学仪器 - Google Patents

带有屈光度调节环的光学仪器 Download PDF

Info

Publication number
CN1056928C
CN1056928C CN95117124A CN95117124A CN1056928C CN 1056928 C CN1056928 C CN 1056928C CN 95117124 A CN95117124 A CN 95117124A CN 95117124 A CN95117124 A CN 95117124A CN 1056928 C CN1056928 C CN 1056928C
Authority
CN
China
Prior art keywords
mentioned
lens barrel
diopter ring
tooth
diopter
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.)
Expired - Lifetime
Application number
CN95117124A
Other languages
English (en)
Chinese (zh)
Other versions
CN1150653A (zh
Inventor
山本光男
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Publication of CN1150653A publication Critical patent/CN1150653A/zh
Application granted granted Critical
Publication of CN1056928C publication Critical patent/CN1056928C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
CN95117124A 1994-08-31 1995-08-31 带有屈光度调节环的光学仪器 Expired - Lifetime CN1056928C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP207246/94 1994-08-31
JP20724694A JP3521492B2 (ja) 1994-08-31 1994-08-31 視度環を有する光学機器
JP207246/1994 1994-08-31

Publications (2)

Publication Number Publication Date
CN1150653A CN1150653A (zh) 1997-05-28
CN1056928C true CN1056928C (zh) 2000-09-27

Family

ID=16536639

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95117124A Expired - Lifetime CN1056928C (zh) 1994-08-31 1995-08-31 带有屈光度调节环的光学仪器

Country Status (3)

Country Link
JP (1) JP3521492B2 (ko)
KR (1) KR100345257B1 (ko)
CN (1) CN1056928C (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005301078A (ja) * 2004-04-14 2005-10-27 Kamakura Koki Kk 視度調節装置
CN106842778B (zh) * 2015-05-26 2019-05-24 歌尔科技有限公司 一种微投影模组和显示设备
CN110658622A (zh) * 2019-08-19 2020-01-07 深圳市矽赫科技有限公司 一种自动调节的微显示器光学目镜及其调整方法

Also Published As

Publication number Publication date
JP3521492B2 (ja) 2004-04-19
KR960008360A (ko) 1996-03-22
CN1150653A (zh) 1997-05-28
KR100345257B1 (ko) 2002-11-30
JPH0868947A (ja) 1996-03-12

Similar Documents

Publication Publication Date Title
JP4817876B2 (ja) レンズ鏡筒およびカメラシステム
EP1647850B1 (en) Zoom optical system with speed-changing mechanism
US7212352B2 (en) Cam mechanism of a lens barrel
CN1740898A (zh) 摄像装置
JP5448630B2 (ja) レンズ鏡筒及びそれを有する光学機器
US6954314B2 (en) Cam mechanism of a lens barrel
US6819502B2 (en) Structure of a zoom lens barrel
US8767323B2 (en) Optical apparatus
CN103135195A (zh) 变焦镜头以及成像装置
CN1056928C (zh) 带有屈光度调节环的光学仪器
US7035019B2 (en) Lens barrel extending and retracting mechanisms
US20050057822A1 (en) Lens barrel and lens barrel system
US20100296803A1 (en) Barrier apparatus and image pickup apparatus
CN1598636A (zh) 透镜镜筒和光学装置
US5394210A (en) Linear guiding mechanism of a zoom lens barrel of a photographing optical system
JP7118801B2 (ja) レンズ装置及びこれを備える撮像装置
EP2693247A1 (en) Mechanism for moving optical element
JP2594825Y2 (ja) レンズ鏡筒の遮光装置
CN1655008A (zh) 双筒望远镜
JP2005274837A (ja) ズームレンズの偏芯調整方法
JP5417679B2 (ja) レンズ鏡筒、カメラシステム
JPH01306808A (ja) レンズ鏡筒
JP4444409B2 (ja) ズームレンズ装置およびこれを備えた光学機器
JP2002333566A (ja) レンズ装置および撮像装置
JP2001188161A5 (ko)

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Expiration termination date: 20150831

Granted publication date: 20000927

EXPY Termination of patent right or utility model