JP2015203856A5 - - Google Patents
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- JP2015203856A5 JP2015203856A5 JP2014084792A JP2014084792A JP2015203856A5 JP 2015203856 A5 JP2015203856 A5 JP 2015203856A5 JP 2014084792 A JP2014084792 A JP 2014084792A JP 2014084792 A JP2014084792 A JP 2014084792A JP 2015203856 A5 JP2015203856 A5 JP 2015203856A5
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- 230000003287 optical Effects 0.000 description 6
- GEIAQOFPUVMAGM-UHFFFAOYSA-N oxozirconium Chemical compound [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
次に説明する2種類の膜種(膜種A,B)において、それぞれ本発明に属する実施例及び本発明に属さない比較例を複数作成した。
膜種Aは、全6層構成であり、低屈折率材料をSiO2とし、高屈折材料をZrO2として、基体側の第1層をZrO2とした種類である。最終層はSiO2であり、これに隣接する層はZrO2である。
膜種Bは、全7層構成であり、低屈折率材料をSiO2とし、高屈折材料をTiO2として、基体側の第1層をSiO 2 とした種類である。最終層はSiO2であり、これに隣接する層はTiO2である。
膜種A,B(全実施例ないし全比較例)に係る光学多層膜は、何れも同じレンズ基体の両面に形成した。当該レンズ基体は、チオウレタン樹脂製で、屈折率は1.60であり、アッベ数は42であって、度数は−0.00(凸面と凹面が同じカーブの基板)である。
In two types of film types (film types A and B) described below, a plurality of examples belonging to the present invention and a plurality of comparative examples not belonging to the present invention were prepared.
Film type A has a total of six layers, and is a type in which the low refractive index material is SiO 2 , the high refractive material is ZrO 2 , and the first layer on the substrate side is ZrO 2 . The final layer is SiO 2 and the adjacent layer is ZrO 2 .
The film type B has a total of seven layers, and is a type in which the low refractive index material is SiO 2 , the high refractive material is TiO 2 , and the first layer on the substrate side is SiO 2 . The final layer is SiO 2 and the adjacent layer is TiO 2 .
Optical multilayer films according to film types A and B (all examples or all comparative examples) were formed on both surfaces of the same lens substrate. The lens base is made of thiourethane resin, has a refractive index of 1.60, an Abbe number of 42, and a power of -0.00 (a substrate having the same convex and concave surfaces).
次の表4は膜種Bに属する実施例B1〜B5における各層の光学膜厚(L1〜L7)や最終層及びその隣接層の光学膜厚の和(上述のM+Nに相当するL6+L7)等を示した表であり、表5は膜種Bに属する実施例B6〜B10における各層の光学膜厚等を示した表であり、表6は膜種Bに属する実施例B11〜B15における各層の光学膜厚等を示した表である。又、表7は膜種Bに属する比較例B1〜B4における各層の光学膜厚等を示した表である。
更に、図11は実施例B1〜B3の反射率分布を示すグラフであり、図12は図11の拡大図であり、図13は実施例B4〜B6の反射率分布を示すグラフであり、図14は図13の拡大図であり、図15は実施例B7〜B9の反射率分布を示すグラフであり、図16は図15の拡大図であり、図17は実施例B10〜B12の反射率分布を示すグラフであり、図18は図17の拡大図であり、図19は実施例B13〜B15の反射率分布を示すグラフであり、図20は図19の拡大図である。又、図21は比較例B1〜B4の反射率分布を示すグラフであり、図22は図21の拡大図である。
Table 4 below shows the optical film thicknesses (L1 to L7) of the respective layers in Examples B1 to B5 belonging to the film type B, the sum of the optical film thicknesses of the final layer and its adjacent layers (L6 + L7 corresponding to M + N described above), and the like. Table 5 is a table showing the optical film thickness and the like of each layer in Examples B6 to B10 belonging to film type B, and Table 6 is the optical value of each layer in Examples B11 to B15 belonging to film type B. It is the table | surface which showed the film thickness etc. Table 7 is a table showing optical film thicknesses of the respective layers in Comparative Examples B1 to B4 belonging to the film type B.
Further, FIG. 11 is a graph showing the reflectance distribution of Examples B1 to B3, FIG. 12 is an enlarged view of FIG. 11, and FIG. 13 is a graph showing the reflectance distribution of Examples B4 to B6. 14 is an enlarged view of FIG. 13 , FIG. 15 is a graph showing the reflectance distribution of Examples B7 to B9, FIG. 16 is an enlarged view of FIG. 15, and FIG. 17 is the reflectance of Examples B10 to B12. 18 is a graph showing the distribution, FIG. 18 is an enlarged view of FIG. 17, FIG. 19 is a graph showing the reflectance distribution of Examples B13 to B15, and FIG. 20 is an enlarged view of FIG. FIG. 21 is a graph showing the reflectance distribution of Comparative Examples B1 to B4, and FIG. 22 is an enlarged view of FIG.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014084792A JP6311426B2 (en) | 2014-04-16 | 2014-04-16 | Optical products and eyeglass lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014084792A JP6311426B2 (en) | 2014-04-16 | 2014-04-16 | Optical products and eyeglass lenses |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015203856A JP2015203856A (en) | 2015-11-16 |
JP2015203856A5 true JP2015203856A5 (en) | 2016-12-08 |
JP6311426B2 JP6311426B2 (en) | 2018-04-18 |
Family
ID=54597320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014084792A Active JP6311426B2 (en) | 2014-04-16 | 2014-04-16 | Optical products and eyeglass lenses |
Country Status (1)
Country | Link |
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JP (1) | JP6311426B2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI542919B (en) * | 2014-08-15 | 2016-07-21 | 萬能光學科技有限公司 | A method of vacuum evaporation coating process that effectively block blue light and infra red light on optical lenses |
ES2964693T3 (en) | 2016-03-31 | 2024-04-09 | Hoya Lens Thailand Ltd | glasses and glasses lens |
KR20190020814A (en) | 2016-07-28 | 2019-03-04 | 후지필름 가부시키가이샤 | Blue light blocking film and light source |
EP3605203A4 (en) * | 2017-03-31 | 2020-12-30 | Hoya Lens Thailand Ltd. | Spectacle lens |
JP6473281B1 (en) * | 2017-09-29 | 2019-02-20 | ホヤ レンズ タイランド リミテッドHOYA Lens Thailand Ltd | Eyeglass lenses and eyeglasses |
KR102189655B1 (en) * | 2017-09-29 | 2020-12-14 | 호야 렌즈 타일랜드 리미티드 | Eyeglass lenses and glasses |
WO2019103105A1 (en) * | 2017-11-24 | 2019-05-31 | ホヤ レンズ タイランド リミテッド | Spectacle lens and spectacles |
JP2021113936A (en) | 2020-01-21 | 2021-08-05 | デクセリアルズ株式会社 | Polarizing plate, optical apparatus and method of manufacturing polarizing plate |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003043245A (en) * | 2001-07-31 | 2003-02-13 | Canon Inc | Optical filter |
JP2012093689A (en) * | 2010-09-29 | 2012-05-17 | Nikon-Essilor Co Ltd | Optical component and manufacturing method thereof |
JP5976363B2 (en) * | 2012-03-29 | 2016-08-23 | Hoya株式会社 | Optical member |
EP2902817B2 (en) * | 2012-09-28 | 2023-09-27 | Nikon-Essilor Co., Ltd. | Optical component and method for producing same |
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2014
- 2014-04-16 JP JP2014084792A patent/JP6311426B2/en active Active
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