JP2021076670A5 - - Google Patents

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Publication number
JP2021076670A5
JP2021076670A5 JP2019202420A JP2019202420A JP2021076670A5 JP 2021076670 A5 JP2021076670 A5 JP 2021076670A5 JP 2019202420 A JP2019202420 A JP 2019202420A JP 2019202420 A JP2019202420 A JP 2019202420A JP 2021076670 A5 JP2021076670 A5 JP 2021076670A5
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JP
Japan
Prior art keywords
optical system
optical
lens group
group
moving
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JP2019202420A
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English (en)
Japanese (ja)
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JP2021076670A (ja
JP7401265B2 (ja
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Priority to JP2019202420A priority Critical patent/JP7401265B2/ja
Priority claimed from JP2019202420A external-priority patent/JP7401265B2/ja
Priority to US17/081,010 priority patent/US11822096B2/en
Publication of JP2021076670A publication Critical patent/JP2021076670A/ja
Publication of JP2021076670A5 publication Critical patent/JP2021076670A5/ja
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JP2019202420A 2019-11-07 2019-11-07 光学系および光学機器 Active JP7401265B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019202420A JP7401265B2 (ja) 2019-11-07 2019-11-07 光学系および光学機器
US17/081,010 US11822096B2 (en) 2019-11-07 2020-10-27 Optical system and optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019202420A JP7401265B2 (ja) 2019-11-07 2019-11-07 光学系および光学機器

Publications (3)

Publication Number Publication Date
JP2021076670A JP2021076670A (ja) 2021-05-20
JP2021076670A5 true JP2021076670A5 (enExample) 2022-11-11
JP7401265B2 JP7401265B2 (ja) 2023-12-19

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JP2019202420A Active JP7401265B2 (ja) 2019-11-07 2019-11-07 光学系および光学機器

Country Status (2)

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US (1) US11822096B2 (enExample)
JP (1) JP7401265B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7749367B2 (ja) * 2021-07-16 2025-10-06 キヤノン株式会社 光学系および光学機器
KR20230032598A (ko) * 2021-08-31 2023-03-07 삼성전자주식회사 이미징 렌즈 시스템
CN114114624B (zh) * 2021-12-01 2023-10-27 浙江舜宇光学有限公司 光学镜片组
CN114488486B (zh) * 2022-02-14 2023-10-27 浙江舜宇光学有限公司 光学成像系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0553058A (ja) 1991-02-25 1993-03-05 Nikon Corp 防振機能を有するレフレツクスレンズ系
US5331467A (en) * 1991-02-25 1994-07-19 Nikon Corporation Reflex lens system having the antivibration function
JPH11212132A (ja) 1998-01-22 1999-08-06 Minolta Co Ltd 手ぶれ補正機能付き撮影レンズ
JP5915489B2 (ja) 2012-10-04 2016-05-11 ソニー株式会社 反射屈折型レンズ系および撮像装置
WO2016125135A1 (en) * 2015-02-02 2016-08-11 Visionmap Ltd. Cassegrain telescope with angled reflector
WO2018066313A1 (ja) * 2016-10-03 2018-04-12 株式会社ニコン 反射屈折光学系および光学装置
JP2018072457A (ja) * 2016-10-26 2018-05-10 株式会社タムロン 光学系及び撮像装置
JP6879723B2 (ja) * 2016-12-01 2021-06-02 キヤノン電子株式会社 カタディオプトリック光学系、撮像装置および人工衛星
US10948701B2 (en) * 2018-02-27 2021-03-16 Fujifilm Corporation Variable magnification optical system and imaging apparatus
US11221470B2 (en) * 2018-02-27 2022-01-11 Fujifilm Corporation Variable magnification optical system and imaging apparatus
JP6815376B2 (ja) * 2018-02-27 2021-01-20 富士フイルム株式会社 変倍光学系及び撮像装置
WO2021085142A1 (ja) * 2019-10-29 2021-05-06 富士フイルム株式会社 変倍光学系および撮像装置

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