JP2005148615A5 - - Google Patents

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Publication number
JP2005148615A5
JP2005148615A5 JP2003389223A JP2003389223A JP2005148615A5 JP 2005148615 A5 JP2005148615 A5 JP 2005148615A5 JP 2003389223 A JP2003389223 A JP 2003389223A JP 2003389223 A JP2003389223 A JP 2003389223A JP 2005148615 A5 JP2005148615 A5 JP 2005148615A5
Authority
JP
Japan
Prior art keywords
optical system
lens
variable magnification
group
positive 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.)
Pending
Application number
JP2003389223A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005148615A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003389223A priority Critical patent/JP2005148615A/ja
Priority claimed from JP2003389223A external-priority patent/JP2005148615A/ja
Priority to US10/559,830 priority patent/US7540671B2/en
Priority to EP04799705A priority patent/EP1645900A4/en
Priority to PCT/JP2004/017028 priority patent/WO2005047952A1/ja
Publication of JP2005148615A publication Critical patent/JP2005148615A/ja
Publication of JP2005148615A5 publication Critical patent/JP2005148615A5/ja
Priority to US11/981,998 priority patent/US7573650B2/en
Priority to US11/982,299 priority patent/US7583448B2/en
Priority to US11/982,193 priority patent/US7583447B2/en
Pending legal-status Critical Current

Links

JP2003389223A 2003-11-17 2003-11-19 変倍光学系及びそれを用いた電子機器 Pending JP2005148615A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2003389223A JP2005148615A (ja) 2003-11-19 2003-11-19 変倍光学系及びそれを用いた電子機器
US10/559,830 US7540671B2 (en) 2003-11-17 2004-11-10 Variable-power optical system and electronic device using same
EP04799705A EP1645900A4 (en) 2003-11-17 2004-11-10 OPTICAL SYSTEM WITH VARIABLE PERFORMANCE AND ELECTRONIC EQUIPMENT THEREWITH
PCT/JP2004/017028 WO2005047952A1 (ja) 2003-11-17 2004-11-10 変倍光学系及びそれを用いた電子機器
US11/981,998 US7573650B2 (en) 2003-11-17 2007-10-31 Zoom optical system and electronic system incorporating it
US11/982,299 US7583448B2 (en) 2003-11-17 2007-10-31 Zoom optical system and electronic system incorporating it
US11/982,193 US7583447B2 (en) 2003-11-17 2007-10-31 Zoom optical system and electronic system incorporating IT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003389223A JP2005148615A (ja) 2003-11-19 2003-11-19 変倍光学系及びそれを用いた電子機器

Publications (2)

Publication Number Publication Date
JP2005148615A JP2005148615A (ja) 2005-06-09
JP2005148615A5 true JP2005148615A5 (enExample) 2006-12-14

Family

ID=34696037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003389223A Pending JP2005148615A (ja) 2003-11-17 2003-11-19 変倍光学系及びそれを用いた電子機器

Country Status (1)

Country Link
JP (1) JP2005148615A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4142734B2 (ja) 2005-09-16 2008-09-03 松下電器産業株式会社 回折光学素子
JP4704175B2 (ja) * 2005-10-05 2011-06-15 住友大阪セメント株式会社 光学レンズ用組成物及び光学レンズ並びに光学部品
JP4898205B2 (ja) * 2005-12-08 2012-03-14 キヤノン株式会社 光学系及びそれを有する光学機器
JP2009069369A (ja) * 2007-09-12 2009-04-02 Fujinon Corp 撮像レンズおよび撮像装置
KR100962999B1 (ko) 2008-06-27 2010-06-10 엘지이노텍 주식회사 촬상 렌즈
JP2010197665A (ja) 2009-02-25 2010-09-09 Olympus Corp 撮像光学系及びそれを備える撮像装置
JP5201690B2 (ja) * 2009-10-30 2013-06-05 株式会社オプトロジック 撮像レンズ
KR101089881B1 (ko) * 2009-11-24 2011-12-05 삼성전기주식회사 촬상 광학계
JP2012189711A (ja) * 2011-03-09 2012-10-04 Olympus Imaging Corp アダプタレンズ装置およびレンズ鏡筒
JP6005941B2 (ja) * 2012-01-16 2016-10-12 カンタツ株式会社 撮像レンズ
JP2013109374A (ja) * 2013-02-20 2013-06-06 Olympus Corp 撮像光学系及びそれを備える撮像装置
TWI487939B (zh) 2013-11-08 2015-06-11 Largan Precision Co Ltd 光學攝影鏡組、取像裝置以及可攜式電子裝置
TWI548893B (zh) 2014-11-12 2016-09-11 大立光電股份有限公司 攝影用光學鏡組、取像裝置及電子裝置
CN114236748B (zh) * 2020-09-09 2025-09-09 北京小米移动软件有限公司 一种光学镜头、摄像头模组及电子设备
CN114740585B (zh) * 2021-01-08 2024-03-05 信泰光学(深圳)有限公司 投影镜头
US11867920B2 (en) 2021-01-08 2024-01-09 Sintai Optical (Shenzhen) Co., Ltd. Beam splitting and combining device and electronic device

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