JP2013097159A5 - - Google Patents

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Publication number
JP2013097159A5
JP2013097159A5 JP2011239622A JP2011239622A JP2013097159A5 JP 2013097159 A5 JP2013097159 A5 JP 2013097159A5 JP 2011239622 A JP2011239622 A JP 2011239622A JP 2011239622 A JP2011239622 A JP 2011239622A JP 2013097159 A5 JP2013097159 A5 JP 2013097159A5
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Japan
Prior art keywords
vapor deposition
layer
mainly composed
source mainly
thickness
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JP2011239622A
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Japanese (ja)
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JP2013097159A (en
JP5969194B2 (en
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Priority claimed from JP2011239622A external-priority patent/JP5969194B2/en
Priority to JP2011239622A priority Critical patent/JP5969194B2/en
Priority to EP19180612.4A priority patent/EP3561580A1/en
Priority to PCT/JP2012/078120 priority patent/WO2013065715A1/en
Priority to EP12845566.4A priority patent/EP2775341A4/en
Priority to EP16180352.3A priority patent/EP3118672B1/en
Publication of JP2013097159A publication Critical patent/JP2013097159A/en
Publication of JP2013097159A5 publication Critical patent/JP2013097159A5/ja
Publication of JP5969194B2 publication Critical patent/JP5969194B2/en
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Claims (6)

レンズ基材上にハードコート層を介して被膜を有する眼鏡レンズであって、
前記被膜は、SiO2を主成分とする蒸着源を用いる蒸着により形成された第一の蒸着層と、Ta2O5またはZrO2を主成分とする蒸着源を用いる蒸着により形成された第二の蒸着層とが隣接する積層構造を含み、
前記第一の蒸着層のナノインデンテーション硬度は5.0GPa以上、かつ圧縮応力は600MPa以下であり、
前記第二の蒸着層のナノインデンテーション硬度は7.5GPa以上、かつ圧縮応力は350MPa以下である、前記眼鏡レンズ。 A spectacle lens having a coating on a lens substrate through a hard coat layer,
The coating is formed by a first vapor deposition layer formed by vapor deposition using a vapor deposition source mainly composed of SiO 2 and a second vapor deposition formed by vapor deposition using a vapor deposition source mainly composed of Ta 2 O 5 or ZrO 2 . Including a laminated structure adjacent to the vapor deposition layer of
The nanoindentation hardness of the first vapor deposition layer is 5.0 GPa or more, and the compressive stress is 600 MPa or less,
The spectacle lens, wherein the second vapor deposition layer has a nanoindentation hardness of 7.5 GPa or more and a compressive stress of 350 MPa or less. 物体側表面および眼球側表面における420〜450nmの波長域のすべての光線に対する反射率が3〜8%の範囲である、請求項１に記載の眼鏡レンズ。The spectacle lens according to claim 1, wherein the reflectance with respect to all light rays in a wavelength region of 420 to 450 nm on the object side surface and the eyeball side surface is in a range of 3 to 8%. 前記第一および第二の蒸着層は、イオンアシスト蒸着により形成されたものである、請求項１または２に記載の眼鏡レンズ。 The spectacle lens according to claim 1 or 2 , wherein the first and second vapor deposition layers are formed by ion-assisted vapor deposition. 前記被膜に導電性酸化物を主成分とする蒸着源を用いる蒸着により形成された導電性蒸着層を更に含む、請求項１〜３のいずれか１項に記載の眼鏡レンズ。 The spectacle lens according to any one of claims 1 to 3 , further comprising a conductive vapor deposition layer formed by vapor deposition using a vapor deposition source whose main component is a conductive oxide on the coating. 前記被膜は、レンズ基材側から、
SiO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚25〜32nmの第一層、
Ta2O5またはZrO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚7〜9nmの第二層、
SiO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚360〜390nmの第三層、
Ta2O5またはZrO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚10〜13nmの第四層、SiO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚34〜38nmの第五層、
Ta2O5またはZrO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚42〜45nmの第六層、
SiO2を主成分とする蒸着源を用いる蒸着により形成された、膜厚110〜115nmの第七層、
をこの順に含む請求項１〜４のいずれか１項に記載の眼鏡レンズ。 The coating is from the lens substrate side,
A first layer having a thickness of 25 to 32 nm formed by vapor deposition using a vapor deposition source mainly composed of SiO 2 ;
A second layer having a thickness of 7 to 9 nm formed by vapor deposition using a vapor deposition source mainly composed of Ta 2 O 5 or ZrO 2 ;
A third layer having a thickness of 360 to 390 nm, formed by vapor deposition using a vapor deposition source mainly composed of SiO 2 ;
A film formed by vapor deposition using a vapor deposition source mainly composed of Ta 2 O 5 or ZrO 2 , a fourth layer having a thickness of 10 to 13 nm, formed by vapor deposition using a vapor deposition source mainly composed of SiO 2 A fifth layer with a thickness of 34-38 nm,
A sixth layer having a thickness of 42 to 45 nm formed by vapor deposition using a vapor deposition source mainly composed of Ta 2 O 5 or ZrO 2 ;
A seventh layer having a thickness of 110 to 115 nm formed by vapor deposition using a vapor deposition source mainly composed of SiO 2 ;
The spectacle lens according to any one of claims 1 to 4 , comprising: レンズ基材の物体側表面および眼球側表面上に、前記第一層〜第七層を前記の順に含む被膜をそれぞれ有する、請求項５に記載の眼鏡レンズ。


On the object side surface and eyeball side surface of the lens substrate, wherein the first layer to the seventh layer to chromatic respectively a coating comprising in the order of the spectacle lens according to claim 5.


JP2011239622A 2011-10-31 2011-10-31 Manufacturing method of spectacle lens Active JP5969194B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011239622A JP5969194B2 (en) 2011-10-31 2011-10-31 Manufacturing method of spectacle lens
EP16180352.3A EP3118672B1 (en) 2011-10-31 2012-10-31 Eyeglass lens
PCT/JP2012/078120 WO2013065715A1 (en) 2011-10-31 2012-10-31 Lens for eyeglasses
EP12845566.4A EP2775341A4 (en) 2011-10-31 2012-10-31 Lens for eyeglasses
EP19180612.4A EP3561580A1 (en) 2011-10-31 2012-10-31 Eyeglass lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011239622A JP5969194B2 (en) 2011-10-31 2011-10-31 Manufacturing method of spectacle lens

Publications (3)

Publication Number Publication Date
JP2013097159A JP2013097159A (en) 2013-05-20
JP2013097159A5 true JP2013097159A5 (en) 2014-12-18
JP5969194B2 JP5969194B2 (en) 2016-08-17

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JP2011239622A Active JP5969194B2 (en) 2011-10-31 2011-10-31 Manufacturing method of spectacle lens

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120075577A1 (en) 2006-03-20 2012-03-29 Ishak Andrew W High performance selective light wavelength filtering providing improved contrast sensitivity
US8882267B2 (en) 2006-03-20 2014-11-11 High Performance Optics, Inc. High energy visible light filter systems with yellowness index values
JP6253009B2 (en) * 2013-08-28 2017-12-27 東海光学株式会社 Optical products and eyeglass lenses
JP6313941B2 (en) * 2013-08-30 2018-04-18 Hoya株式会社 Eyeglass lenses
KR20220051261A (en) 2019-12-27 2022-04-26 호야 렌즈 타일랜드 리미티드 eyeglass lenses
JP2021105692A (en) 2019-12-27 2021-07-26 ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ Method of manufacturing spectacle lens
US20230004024A1 (en) 2019-12-27 2023-01-05 Hoya Lens Thailand Ltd. Spectacle lens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160930A (en) * 1996-12-02 1998-06-19 Nikon Corp Pellicle optical element
JP3510845B2 (en) * 2000-08-29 2004-03-29 Ｈｏｙａ株式会社 Optical member having antireflection film
JP2004341052A (en) * 2003-05-13 2004-12-02 Ito Kogaku Kogyo Kk Optical element
JP5211289B2 (en) * 2005-11-01 2013-06-12 東海光学株式会社 Visible plastic lens
JP2009122203A (en) * 2007-11-12 2009-06-04 Shimadzu Corp Optical filter, filter set for fluorescence analysis and fluorescence measuring device using this optical filter
JP2010072636A (en) * 2008-08-18 2010-04-02 Seiko Epson Corp Optical article and method for manufacturing the same
AU2010229849B2 (en) * 2009-03-25 2015-06-11 High Performance Optics, Inc. Photochromic ophthalmic systems that selectively filter specific blue light wavelengths

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