JP2000284174A5 - - Google Patents

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Publication number
JP2000284174A5
JP2000284174A5 JP1999087076A JP8707699A JP2000284174A5 JP 2000284174 A5 JP2000284174 A5 JP 2000284174A5 JP 1999087076 A JP1999087076 A JP 1999087076A JP 8707699 A JP8707699 A JP 8707699A JP 2000284174 A5 JP2000284174 A5 JP 2000284174A5
Authority
JP
Japan
Prior art keywords
lens group
lens
refractive force
object side
positive refractive
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.)
Granted
Application number
JP1999087076A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000284174A (ja
JP4401469B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP08707699A priority Critical patent/JP4401469B2/ja
Priority claimed from JP08707699A external-priority patent/JP4401469B2/ja
Publication of JP2000284174A publication Critical patent/JP2000284174A/ja
Publication of JP2000284174A5 publication Critical patent/JP2000284174A5/ja
Application granted granted Critical
Publication of JP4401469B2 publication Critical patent/JP4401469B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP08707699A 1999-03-29 1999-03-29 ズームレンズ Expired - Lifetime JP4401469B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08707699A JP4401469B2 (ja) 1999-03-29 1999-03-29 ズームレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08707699A JP4401469B2 (ja) 1999-03-29 1999-03-29 ズームレンズ

Publications (3)

Publication Number Publication Date
JP2000284174A JP2000284174A (ja) 2000-10-13
JP2000284174A5 true JP2000284174A5 (enrdf_load_stackoverflow) 2006-05-25
JP4401469B2 JP4401469B2 (ja) 2010-01-20

Family

ID=13904867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08707699A Expired - Lifetime JP4401469B2 (ja) 1999-03-29 1999-03-29 ズームレンズ

Country Status (1)

Country Link
JP (1) JP4401469B2 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4653284B2 (ja) * 2000-06-21 2011-03-16 株式会社シグマ 大口径比望遠ズームレンズ
US7158315B2 (en) 2004-03-30 2007-01-02 Nikon Corporation Zoom lens system
KR101042640B1 (ko) * 2004-07-13 2011-06-20 삼성전자주식회사 줌렌즈 광학계
JP4746329B2 (ja) * 2005-01-21 2011-08-10 株式会社シグマ 大口径望遠ズームレンズ
KR101538656B1 (ko) * 2008-12-24 2015-07-22 삼성전자주식회사 망원 줌 렌즈
JP5562552B2 (ja) * 2008-12-26 2014-07-30 株式会社シグマ インナーフォーカスタイプの防振レンズ
JP5208185B2 (ja) 2010-11-16 2013-06-12 キヤノン株式会社 ズームレンズおよび光学機器
JP5664363B2 (ja) * 2011-03-10 2015-02-04 リコーイメージング株式会社 ズームレンズ系及びこれを備えた電子撮像装置
JP5854269B2 (ja) 2012-02-07 2016-02-09 株式会社タムロン 大口径比内焦式望遠ズームレンズ
JP5974722B2 (ja) * 2012-08-09 2016-08-23 株式会社ニコン 変倍光学系、光学装置
CN104603665B (zh) * 2012-08-09 2018-02-02 株式会社尼康 可变放大率光学系统、光学装置和可变放大率光学系统的制造方法
JP5978848B2 (ja) * 2012-08-09 2016-08-24 株式会社ニコン 変倍光学系、光学装置
DE102015225641A1 (de) * 2015-12-17 2017-06-22 Carl Zeiss Microscopy Gmbh Zoomobjektiv
CN108873277B (zh) * 2018-08-17 2021-06-01 福建福光股份有限公司 一种紧凑型广角大变倍比高清变焦镜头

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