JP2021140106A5 - - Google Patents

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Publication number
JP2021140106A5
JP2021140106A5 JP2020039831A JP2020039831A JP2021140106A5 JP 2021140106 A5 JP2021140106 A5 JP 2021140106A5 JP 2020039831 A JP2020039831 A JP 2020039831A JP 2020039831 A JP2020039831 A JP 2020039831A JP 2021140106 A5 JP2021140106 A5 JP 2021140106A5
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JP
Japan
Prior art keywords
lens
lens group
zoom lens
negative
zoom
Prior art date
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Application number
JP2020039831A
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English (en)
Japanese (ja)
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JP2021140106A (ja
JP7438795B2 (ja
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Priority to JP2020039831A priority Critical patent/JP7438795B2/ja
Priority claimed from JP2020039831A external-priority patent/JP7438795B2/ja
Publication of JP2021140106A publication Critical patent/JP2021140106A/ja
Publication of JP2021140106A5 publication Critical patent/JP2021140106A5/ja
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Publication of JP7438795B2 publication Critical patent/JP7438795B2/ja
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JP2020039831A 2020-03-09 2020-03-09 ズームレンズおよび撮像装置 Active JP7438795B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020039831A JP7438795B2 (ja) 2020-03-09 2020-03-09 ズームレンズおよび撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020039831A JP7438795B2 (ja) 2020-03-09 2020-03-09 ズームレンズおよび撮像装置

Publications (3)

Publication Number Publication Date
JP2021140106A JP2021140106A (ja) 2021-09-16
JP2021140106A5 true JP2021140106A5 (cg-RX-API-DMAC7.html) 2023-03-08
JP7438795B2 JP7438795B2 (ja) 2024-02-27

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ID=77668514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020039831A Active JP7438795B2 (ja) 2020-03-09 2020-03-09 ズームレンズおよび撮像装置

Country Status (1)

Country Link
JP (1) JP7438795B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7735149B2 (ja) * 2021-10-18 2025-09-08 キヤノン株式会社 ズームレンズおよび撮像装置
JP7841036B2 (ja) * 2024-08-16 2026-04-06 キヤノン株式会社 結像光学系及びそれを有する撮像装置
CN120335127B (zh) * 2025-06-03 2025-12-30 东莞市宇瞳光学科技股份有限公司 一种广角定焦镜头
CN120469028B (zh) * 2025-07-15 2025-10-17 茂莱（南京）仪器有限公司 一种消热差仿人眼锥光镜头

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108531A (ja) * 2005-10-14 2007-04-26 Ricoh Co Ltd ズームレンズ，カメラおよび携帯情報端末装置
JP5339783B2 (ja) * 2008-06-03 2013-11-13 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
JP2012185345A (ja) * 2011-03-07 2012-09-27 Canon Inc ズームレンズ及びそれを有する撮像装置

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