JP2019109502A5 - - Google Patents

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Publication number
JP2019109502A5
JP2019109502A5 JP2018221464A JP2018221464A JP2019109502A5 JP 2019109502 A5 JP2019109502 A5 JP 2019109502A5 JP 2018221464 A JP2018221464 A JP 2018221464A JP 2018221464 A JP2018221464 A JP 2018221464A JP 2019109502 A5 JP2019109502 A5 JP 2019109502A5
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JP
Japan
Prior art keywords
peak
optical element
ratio
less
optical
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JP2018221464A
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English (en)
Japanese (ja)
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JP2019109502A (ja
JP7378924B2 (ja
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Priority to US16/216,410 priority Critical patent/US11105960B2/en
Priority to CN201811555862.5A priority patent/CN109932762B/zh
Publication of JP2019109502A publication Critical patent/JP2019109502A/ja
Publication of JP2019109502A5 publication Critical patent/JP2019109502A5/ja
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Publication of JP7378924B2 publication Critical patent/JP7378924B2/ja
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JP2018221464A 2017-12-19 2018-11-27 光学素子、その製造方法、撮像装置、および光学機器 Active JP7378924B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/216,410 US11105960B2 (en) 2017-12-19 2018-12-11 Optical element and method of producing the element, and optical instrument
CN201811555862.5A CN109932762B (zh) 2017-12-19 2018-12-19 光学元件和制造该元件的方法、以及光学仪器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017243013 2017-12-19
JP2017243013 2017-12-19

Publications (3)

Publication Number Publication Date
JP2019109502A JP2019109502A (ja) 2019-07-04
JP2019109502A5 true JP2019109502A5 (cg-RX-API-DMAC7.html) 2022-01-06
JP7378924B2 JP7378924B2 (ja) 2023-11-14

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Family Applications (1)

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JP2018221464A Active JP7378924B2 (ja) 2017-12-19 2018-11-27 光学素子、その製造方法、撮像装置、および光学機器

Country Status (1)

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JP (1) JP7378924B2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114578462A (zh) * 2021-03-22 2022-06-03 浙江舜宇光学有限公司 光学成像镜头

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003231827A (ja) * 2002-02-12 2003-08-19 Canon Inc 防曇性コーティング材料、防曇性コーティング膜および防曇性光学部材
EP2645136B1 (en) * 2012-03-29 2017-01-18 Canon Kabushiki Kaisha Optical member having textured structure and method of producing same
CN105377543B (zh) * 2013-03-29 2017-08-01 三菱化学株式会社 表面具备微细凹凸结构层的物品
CN108780163B (zh) * 2016-03-18 2020-01-24 富士胶片株式会社 层叠体、层叠体的制造方法及防反射膜的制造方法

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