JP5508125B2 - レンズ装置及びカメラ - Google Patents

レンズ装置及びカメラ Download PDF

Info

Publication number
JP5508125B2
JP5508125B2 JP2010107714A JP2010107714A JP5508125B2 JP 5508125 B2 JP5508125 B2 JP 5508125B2 JP 2010107714 A JP2010107714 A JP 2010107714A JP 2010107714 A JP2010107714 A JP 2010107714A JP 5508125 B2 JP5508125 B2 JP 5508125B2
Authority
JP
Japan
Prior art keywords
step motor
deceleration
focus lens
lens
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.)
Active
Application number
JP2010107714A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011237545A5 (enExample
JP2011237545A (ja
Inventor
村上  順一
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2010107714A priority Critical patent/JP5508125B2/ja
Publication of JP2011237545A publication Critical patent/JP2011237545A/ja
Publication of JP2011237545A5 publication Critical patent/JP2011237545A5/ja
Application granted granted Critical
Publication of JP5508125B2 publication Critical patent/JP5508125B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Lens Barrels (AREA)
JP2010107714A 2010-05-07 2010-05-07 レンズ装置及びカメラ Active JP5508125B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010107714A JP5508125B2 (ja) 2010-05-07 2010-05-07 レンズ装置及びカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010107714A JP5508125B2 (ja) 2010-05-07 2010-05-07 レンズ装置及びカメラ

Publications (3)

Publication Number Publication Date
JP2011237545A JP2011237545A (ja) 2011-11-24
JP2011237545A5 JP2011237545A5 (enExample) 2013-06-20
JP5508125B2 true JP5508125B2 (ja) 2014-05-28

Family

ID=45325606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010107714A Active JP5508125B2 (ja) 2010-05-07 2010-05-07 レンズ装置及びカメラ

Country Status (1)

Country Link
JP (1) JP5508125B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103229088B (zh) 2010-11-23 2016-02-24 尤米科尔公司 用于红外应用的超广角透镜安排
JP6363855B2 (ja) * 2014-03-18 2018-07-25 キヤノン株式会社 レンズ装置、撮像装置、撮像システムの制御方法、プログラム、記憶媒体

Also Published As

Publication number Publication date
JP2011237545A (ja) 2011-11-24

Similar Documents

Publication Publication Date Title
US9432567B2 (en) Image pickup apparatus and imaging method that perform focus action following zoom action
US8743267B2 (en) Optical apparatus for calculating an object distance
JP5371323B2 (ja) 振動型アクチュエータ制御装置、レンズ鏡筒、撮像装置、振動型アクチュエータの制御方法、振動型アクチュエータの制御プログラム
JP3962658B2 (ja) カメラ、レンズ装置およびカメラシステム
JP2015052736A (ja) 光学機器
JP2013083843A (ja) 光学機器、レンズ鏡筒および自動焦点調節方法
CN102565999A (zh) 光学装置
JP4115211B2 (ja) レンズ装置、カメラシステムおよびカメラ
US10009548B2 (en) Lens apparatus, image pickup apparatus, and image pickup system
JP5508125B2 (ja) レンズ装置及びカメラ
JP4040406B2 (ja) カメラシステム、カメラおよびレンズ装置
JP2014016513A (ja) レンズ制御装置、及び撮像装置
JP7475872B2 (ja) レンズ装置及びそれを有する撮像装置
JP5241396B2 (ja) 光学部材制御装置および制御方法、レンズ鏡筒、撮像装置および制御方法
JP2006146067A (ja) カメラ、レンズ装置およびカメラシステム
JP4732065B2 (ja) オートフォーカス制御装置
JP5010177B2 (ja) 撮影レンズ駆動制御装置および撮像装置
JP2006126329A (ja) レンズ駆動装置及びレンズ駆動装置を有するカメラ、レンズ、カメラシステム
EP1560055A1 (en) Optical apparatus
JP6494271B2 (ja) ステッピングモータ制御装置、光学機器、ステッピングモータ制御方法、プログラム及び記憶媒体
JP6627208B2 (ja) 撮像装置
JP2020046688A (ja) 交換レンズおよびカメラシステム
JP2015130749A (ja) 交換レンズ、撮像装置および交換レンズの制御方法
JP2010113213A (ja) 撮像装置
JPH03163422A (ja) 電動合焦装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130423

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130423

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140218

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140221

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140320