JP2023120952A5 - - Google Patents

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Publication number
JP2023120952A5
JP2023120952A5 JP2022024113A JP2022024113A JP2023120952A5 JP 2023120952 A5 JP2023120952 A5 JP 2023120952A5 JP 2022024113 A JP2022024113 A JP 2022024113A JP 2022024113 A JP2022024113 A JP 2022024113A JP 2023120952 A5 JP2023120952 A5 JP 2023120952A5
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JP
Japan
Prior art keywords
optical system
lens group
lens
focal length
infinity
Prior art date
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Application number
JP2022024113A
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English (en)
Japanese (ja)
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JP2023120952A (ja
JP7840720B2 (ja
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Priority to JP2022024113A priority Critical patent/JP7840720B2/ja
Priority claimed from JP2022024113A external-priority patent/JP7840720B2/ja
Priority to US18/166,510 priority patent/US20230266583A1/en
Priority to CN202310111189.0A priority patent/CN116626866A/zh
Publication of JP2023120952A publication Critical patent/JP2023120952A/ja
Publication of JP2023120952A5 publication Critical patent/JP2023120952A5/ja
Application granted granted Critical
Publication of JP7840720B2 publication Critical patent/JP7840720B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022024113A 2022-02-18 2022-02-18 光学系および撮像装置 Active JP7840720B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022024113A JP7840720B2 (ja) 2022-02-18 2022-02-18 光学系および撮像装置
US18/166,510 US20230266583A1 (en) 2022-02-18 2023-02-09 Optical system and image pickup apparatus
CN202310111189.0A CN116626866A (zh) 2022-02-18 2023-02-14 光学系统和图像拾取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022024113A JP7840720B2 (ja) 2022-02-18 2022-02-18 光学系および撮像装置

Publications (3)

Publication Number Publication Date
JP2023120952A JP2023120952A (ja) 2023-08-30
JP2023120952A5 true JP2023120952A5 (https=) 2025-02-21
JP7840720B2 JP7840720B2 (ja) 2026-04-06

Family

ID=87574191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022024113A Active JP7840720B2 (ja) 2022-02-18 2022-02-18 光学系および撮像装置

Country Status (3)

Country Link
US (1) US20230266583A1 (https=)
JP (1) JP7840720B2 (https=)
CN (1) CN116626866A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7483513B2 (ja) 2020-06-08 2024-05-15 キヤノン株式会社 ズームレンズおよび撮像装置
JP2024025100A (ja) 2022-08-10 2024-02-26 キヤノン株式会社 ズームレンズおよび撮像装置
JP2024079936A (ja) 2022-12-01 2024-06-13 キヤノン株式会社 ズームレンズ、およびそれを有する撮像装置、撮像システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009020283A (ja) * 2007-07-11 2009-01-29 Fujinon Corp 投影用ズームレンズおよび投写型表示装置
JP6702771B2 (ja) * 2016-03-25 2020-06-03 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
WO2018139160A1 (ja) * 2017-01-25 2018-08-02 ソニー株式会社 ズームレンズおよび撮像装置
JP7019961B2 (ja) * 2017-04-20 2022-02-16 コニカミノルタ株式会社 投影光学系及び投影装置
EP3633434B1 (en) * 2017-05-26 2022-07-13 Nittoh Inc. Optical system for image pickup, and image pickup device
JP7020925B2 (ja) * 2018-01-09 2022-02-16 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、撮像システム
US11733499B2 (en) * 2019-07-09 2023-08-22 Nikon Corooration Optical system, optical apparatus and method for manufacturing the optical system

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