JP2510119Y2 - レンズ鏡筒 - Google Patents

レンズ鏡筒

Info

Publication number
JP2510119Y2
JP2510119Y2 JP1989055516U JP5551689U JP2510119Y2 JP 2510119 Y2 JP2510119 Y2 JP 2510119Y2 JP 1989055516 U JP1989055516 U JP 1989055516U JP 5551689 U JP5551689 U JP 5551689U JP 2510119 Y2 JP2510119 Y2 JP 2510119Y2
Authority
JP
Japan
Prior art keywords
aperture value
aberration
aberration adjustment
operation member
amount
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
JP1989055516U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02146630U (enExample
Inventor
耕史 吉部
義郎 小高
宏 岡野
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
Priority to JP1989055516U priority Critical patent/JP2510119Y2/ja
Publication of JPH02146630U publication Critical patent/JPH02146630U/ja
Application granted granted Critical
Publication of JP2510119Y2 publication Critical patent/JP2510119Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP1989055516U 1989-05-15 1989-05-15 レンズ鏡筒 Expired - Lifetime JP2510119Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989055516U JP2510119Y2 (ja) 1989-05-15 1989-05-15 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989055516U JP2510119Y2 (ja) 1989-05-15 1989-05-15 レンズ鏡筒

Publications (2)

Publication Number Publication Date
JPH02146630U JPH02146630U (enExample) 1990-12-12
JP2510119Y2 true JP2510119Y2 (ja) 1996-09-11

Family

ID=31578538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989055516U Expired - Lifetime JP2510119Y2 (ja) 1989-05-15 1989-05-15 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JP2510119Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2576507Y2 (ja) * 1991-07-05 1998-07-16 株式会社ニコン レンズ鏡筒

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243317U (enExample) * 1985-08-31 1987-03-16

Also Published As

Publication number Publication date
JPH02146630U (enExample) 1990-12-12

Similar Documents

Publication Publication Date Title
US11684461B2 (en) Intraoral scanning system using light patterns based on path traversal
US4013347A (en) Movable filter optical system for providing improved optical transmission characteristics
JPH0949961A (ja) 可変焦点距離レンズのレンズ位置調整装置
JP2510119Y2 (ja) レンズ鏡筒
US4806000A (en) Zoom lens capable of macro photography
JPS6349715A (ja) ズ−ムレンズ鏡筒
US5663839A (en) Zoom lens barrel having a rotatable diaphragm mechanism and a mechanism for correcting an aperture diameter during zooming
JPH075362A (ja) ズームレンズのフォーカシング方式
US4315670A (en) Zoom lens barrel with single operating ring
JP3294951B2 (ja) 絞り装置
JPH01277810A (ja) ズームレンズ
JP4899845B2 (ja) レンズ鏡筒、レンズ鏡筒の操作方法およびカメラシステム
JP2007309976A (ja) 変倍装置及び変倍装置を備える顕微鏡
JPH0481165B2 (enExample)
JP3401964B2 (ja) 顕微鏡
JPS62148914A (ja) ビデオプロジエクタ−レンズ
JPS6222129B2 (enExample)
JP2625703B2 (ja) ズームレンズ鏡筒
JP3026281B2 (ja) カメラ用レンズの絞り装置
JPH0483213A (ja) レンズ鏡筒
SU877457A1 (ru) Оправа объектива с переменным фокусным рассто нием
JPH078814U (ja) ズームレンズの被写界深度表示装置
JPS5843408A (ja) レンズ鏡筒
JP2022159741A (ja) レンズ装置及びレンズ用画像変換リング
JPH10186213A (ja) ズームレンズ鏡筒

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term