JP6202836B2 - ズームレンズ及びそれを備えた撮像装置 - Google Patents

ズームレンズ及びそれを備えた撮像装置 Download PDF

Info

Publication number
JP6202836B2
JP6202836B2 JP2013050189A JP2013050189A JP6202836B2 JP 6202836 B2 JP6202836 B2 JP 6202836B2 JP 2013050189 A JP2013050189 A JP 2013050189A JP 2013050189 A JP2013050189 A JP 2013050189A JP 6202836 B2 JP6202836 B2 JP 6202836B2
Authority
JP
Japan
Prior art keywords
lens group
positive lens
positive
negative
lens
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 - Fee Related
Application number
JP2013050189A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014174526A (ja
JP2014174526A5 (enExample
Inventor
孝司 中川
孝司 中川
綱樹 穂積
綱樹 穂積
彰子 内藤
彰子 内藤
剛 細谷
剛 細谷
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Priority to JP2013050189A priority Critical patent/JP6202836B2/ja
Priority to US14/208,091 priority patent/US9304298B2/en
Publication of JP2014174526A publication Critical patent/JP2014174526A/ja
Publication of JP2014174526A5 publication Critical patent/JP2014174526A5/ja
Application granted granted Critical
Publication of JP6202836B2 publication Critical patent/JP6202836B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/145—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only
    • G02B15/1451—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive
    • G02B15/145121—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having five groups only the first group being positive arranged +-+-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/023—Catoptric systems, e.g. image erecting and reversing system for extending or folding an optical path, e.g. delay lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Nonlinear Science (AREA)
JP2013050189A 2013-03-13 2013-03-13 ズームレンズ及びそれを備えた撮像装置 Expired - Fee Related JP6202836B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013050189A JP6202836B2 (ja) 2013-03-13 2013-03-13 ズームレンズ及びそれを備えた撮像装置
US14/208,091 US9304298B2 (en) 2013-03-13 2014-03-13 Zoom lens and image pickup apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013050189A JP6202836B2 (ja) 2013-03-13 2013-03-13 ズームレンズ及びそれを備えた撮像装置

Publications (3)

Publication Number Publication Date
JP2014174526A JP2014174526A (ja) 2014-09-22
JP2014174526A5 JP2014174526A5 (enExample) 2016-04-14
JP6202836B2 true JP6202836B2 (ja) 2017-09-27

Family

ID=51525752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013050189A Expired - Fee Related JP6202836B2 (ja) 2013-03-13 2013-03-13 ズームレンズ及びそれを備えた撮像装置

Country Status (2)

Country Link
US (1) US9304298B2 (enExample)
JP (1) JP6202836B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101740815B1 (ko) * 2015-10-14 2017-05-26 삼성전기주식회사 촬상 광학계
JP7039302B2 (ja) * 2018-01-25 2022-03-22 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP2023072281A (ja) * 2021-11-12 2023-05-24 株式会社タムロン 光学系及び撮像装置
JP2025079634A (ja) * 2023-11-10 2025-05-22 富士フイルム株式会社 内視鏡用対物レンズおよび内視鏡

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006350050A (ja) * 2005-06-17 2006-12-28 Konica Minolta Photo Imaging Inc 変倍光学系、およびそれを備えた撮像装置
JP4876509B2 (ja) * 2005-09-28 2012-02-15 株式会社ニコン ズームレンズ
US7471453B2 (en) * 2005-11-17 2008-12-30 Panasonic Corporation Zoom lens system, imaging device and camera
US7719773B2 (en) * 2007-11-12 2010-05-18 Ricoh Company, Ltd. Zoom lens unit and imaging apparatus
JP5352990B2 (ja) 2007-11-22 2013-11-27 株式会社リコー ズームレンズおよびカメラ装置および携帯情報端末装置
JP5101262B2 (ja) * 2007-12-07 2012-12-19 株式会社リコー ズームレンズ、撮像装置および携帯情報端末装置
US7864443B2 (en) * 2007-12-07 2011-01-04 Ricoh Company, Ltd. Zoom lens, imaging apparatus, and personal data assistant
CN102016685B (zh) * 2008-04-30 2013-07-31 奥林巴斯株式会社 成像光学系统以及具有该成像光学系统的电子摄像装置
JP5275718B2 (ja) * 2008-08-05 2013-08-28 オリンパス株式会社 結像光学系およびそれを有する電子撮像装置
JP5459587B2 (ja) 2009-07-07 2014-04-02 株式会社ニコン ズームレンズ、これを搭載する光学機器及び製造方法
JP5350937B2 (ja) * 2009-08-06 2013-11-27 オリンパス株式会社 結像光学系及びそれを有する電子撮像装置
JP2011095505A (ja) 2009-10-29 2011-05-12 Sony Corp ズームレンズ及び撮像装置
JP2011095504A (ja) 2009-10-29 2011-05-12 Sony Corp ズームレンズ及び撮像装置
JP5508812B2 (ja) * 2009-10-29 2014-06-04 オリンパス株式会社 電子撮像装置
JP5690211B2 (ja) * 2011-05-19 2015-03-25 オリンパスイメージング株式会社 光路反射型ズームレンズ及びそれを備える撮像装置
JP2013037326A (ja) * 2011-08-11 2013-02-21 Olympus Imaging Corp 防振ズームレンズ
JP5959294B2 (ja) * 2012-04-27 2016-08-02 オリンパス株式会社 ズームレンズを備えた撮像装置

Also Published As

Publication number Publication date
JP2014174526A (ja) 2014-09-22
US9304298B2 (en) 2016-04-05
US20140267877A1 (en) 2014-09-18

Similar Documents

Publication Publication Date Title
JP5959294B2 (ja) ズームレンズを備えた撮像装置
JP5750729B2 (ja) リアフォーカスレンズ系及びそれを備えた撮像装置
JP6050653B2 (ja) ズームレンズ及びそれを備えた撮像装置
JP5592925B2 (ja) ズームレンズ及びそれを備えた撮像装置
JP5638889B2 (ja) 撮像装置
JP5695446B2 (ja) ズームレンズ
JP2011123464A (ja) ズームレンズおよびそれを備えた撮像装置
JP2015001550A (ja) ズームレンズ及びそれを有する撮像装置
JP2013137464A (ja) ズームレンズ及びそれを用いた撮像装置
JP2014178478A (ja) ズームレンズ及びそれを有する撮像装置
JP5781244B2 (ja) ズームレンズ及びそれを有する撮像装置
JP2010217478A (ja) ズームレンズ及びそれを備える撮像装置
JP5635377B2 (ja) 光路折り曲げ部材を有するズームレンズ及びそれを備える撮像装置
JP2008281764A (ja) 光路反射式ズームレンズを備えた撮像装置
JP6034917B2 (ja) リアフォーカスレンズ系及びそれを備えた撮像装置
JP2017122746A (ja) ズームレンズ及びそれを有する撮像装置
JP5613070B2 (ja) ズームレンズ及びそれを備えた撮像装置
JP2017037342A (ja) リアフォーカスレンズ系及びそれを備えた撮像装置
JP6202836B2 (ja) ズームレンズ及びそれを備えた撮像装置
WO2017175306A1 (ja) ズームレンズ及びそれを備えた撮像装置
JP2013190485A (ja) ズームレンズ及びそれを用いた撮像装置
JP5778410B2 (ja) 光路折り曲げ部材を有するズームレンズ及びそれを備える撮像装置
JP2012042512A (ja) 撮像装置
JP5638973B2 (ja) ズームレンズ及びそれを備えた撮像装置
JP5695433B2 (ja) ズームレンズ及びそれを備えた撮像装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160225

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170112

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170322

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: 20170809

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170829

R151 Written notification of patent or utility model registration

Ref document number: 6202836

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees