JP7134865B2 - 眼科用レンズ - Google Patents
眼科用レンズ Download PDFInfo
- Publication number
- JP7134865B2 JP7134865B2 JP2018534581A JP2018534581A JP7134865B2 JP 7134865 B2 JP7134865 B2 JP 7134865B2 JP 2018534581 A JP2018534581 A JP 2018534581A JP 2018534581 A JP2018534581 A JP 2018534581A JP 7134865 B2 JP7134865 B2 JP 7134865B2
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- Prior art keywords
- ophthalmic lens
- thin film
- light
- film coating
- reflectance
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/107—Interference colour filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/283—Interference filters designed for the ultraviolet
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/108—Colouring materials
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/16—Laminated or compound lenses
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Eyeglasses (AREA)
- Optical Filters (AREA)
- Surface Treatment Of Optical Elements (AREA)
Description
Claims (21)
- 眼科用レンズであって、
前面および後面を有する光学レンズと、
前記前面上に、高屈折率材料および低屈折率材料の交互層を含む薄膜コーティングであって、光の透過を減衰させ、320nm~420nmの範囲に亘って少なくとも80%、440nmで40%~60%、および480nm~700nmの範囲で20%以下の反射率を含む分光反射率曲線を有する薄膜コーティングとを含み、
前記分光反射率曲線が、420nm~450nmで単調に減少する、眼科用レンズ。 - 前記分光反射率曲線が、480nm~500nmでの波長で5%~15%の反射率のピークをさらに含む、請求項1に記載の眼科用レンズ。
- 前記分光反射率曲線が、420nm~460nmで厳密に減少する、請求項1に記載の眼科用レンズ。
- 前記反射率が、440nmで45%~55%である、請求項1に記載の眼科用レンズ。
- 前記分光反射率曲線が、440nmで-0.62~-0.70の間の傾きを有する、請求項1に記載の眼科用レンズ。
- 前記高屈折率材料が、少なくとも1.90の屈折率を有し、前記低屈折率材料が、1.80以下の屈折率を有する、請求項1に記載の眼科用レンズ。
- 前記低屈折率材料が、1.50以下の屈折率を有する、請求項6に記載の眼科用レンズ。
- 前記高屈折率材料が、TiO2、ZrO2、およびHfO2からなる群から選択される、請求項6に記載の眼科用レンズ。
- 前記低屈折率材料が、SiO2、MgF2、およびAl2O3からなる群から選択される、請求項8に記載の眼科用レンズ。
- 前記薄膜コーティングが、TiO2とSiO2との交互層を含む、請求項7に記載の眼科用レンズ。
- 前記光学レンズが、280nm~400nmの範囲で少なくとも95%まで光の透過を減衰させるUV光吸収添加剤を含む、請求項1に記載の眼科用レンズ。
- 前記光学レンズが、320nm~400nmの範囲で少なくとも99%まで光の透過を減衰させるUV光吸収添加剤を含む、請求項1に記載の眼科用レンズ。
- 前記光学レンズの前記後面に反射防止コーティングをさらに含む、請求項1に記載の眼科用レンズ。
- 前記反射防止コーティングが、300nm~460nmの範囲で光の1.5%未満を反射する、請求項13に記載の眼科用レンズ。
- 前記光学レンズが無色である、請求項1に記載の眼科用レンズ。
- 眼科用レンズのための薄膜コーティングであって、
交互になる高屈折率材料と低屈折率材料との層を含み、
光の透過を減衰させ、第1の領域と第2の領域とを含む分光反射率曲線を有する薄膜コーティングであって、
前記第1の領域が、320nm~420nmの波長範囲に亘って少なくとも80%の反射率と、440nmの波長で40%~60%の反射率と、460nmの波長で10%以下の反射率とを含み、
前記分光反射率曲線が、420nm~450nmで単調に減少し、そして
前記第2の領域が、480nm~500nmの間の波長で5%~15%の反射率のピークを含む、薄膜コーティング。 - 前記第2の領域の前記反射率のピークが、50nmから60nmの半値全幅を有する、請求項16に記載の薄膜コーティング。
- 前記分光反射率曲線が、420nm~460nmで厳密に減少する、請求項16に記載の薄膜コーティング。
- 前記反射率が、440nmで45%~55%である、請求項16に記載の薄膜コーティング。
- 前記分光反射率曲線が440nmで-0.62~-0.70の間の傾きを有する、請求項16に記載の薄膜コーティング。
- 前記分光反射率曲線が、320nm~420nmで少なくとも90%の反射率、440nmで45%~55%の反射率、及び、460nm~700nmで20%以下の反射率を含み、
前記分光反射率曲線が、420nm~460nmで単調に減少する、請求項1に記載の眼科用レンズ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021118835A JP7336488B2 (ja) | 2015-12-30 | 2021-07-19 | 眼科用レンズ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/985,011 | 2015-12-30 | ||
US14/985,011 US10191305B2 (en) | 2015-12-30 | 2015-12-30 | Ophthalmic lens |
PCT/US2016/069319 WO2017117454A1 (en) | 2015-12-30 | 2016-12-29 | Ophthalmic lens |
Related Child Applications (1)
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JP2021118835A Division JP7336488B2 (ja) | 2015-12-30 | 2021-07-19 | 眼科用レンズ |
Publications (3)
Publication Number | Publication Date |
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JP2019502166A JP2019502166A (ja) | 2019-01-24 |
JP2019502166A5 JP2019502166A5 (ja) | 2020-12-24 |
JP7134865B2 true JP7134865B2 (ja) | 2022-09-12 |
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Family Applications (2)
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JP2018534581A Active JP7134865B2 (ja) | 2015-12-30 | 2016-12-29 | 眼科用レンズ |
JP2021118835A Active JP7336488B2 (ja) | 2015-12-30 | 2021-07-19 | 眼科用レンズ |
Family Applications After (1)
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JP2021118835A Active JP7336488B2 (ja) | 2015-12-30 | 2021-07-19 | 眼科用レンズ |
Country Status (8)
Country | Link |
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US (2) | US10191305B2 (ja) |
EP (1) | EP3397995A4 (ja) |
JP (2) | JP7134865B2 (ja) |
KR (1) | KR20180099824A (ja) |
CN (2) | CN108463746B (ja) |
CA (1) | CA3010025C (ja) |
MX (1) | MX2018007713A (ja) |
WO (1) | WO2017117454A1 (ja) |
Families Citing this family (11)
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US10191305B2 (en) * | 2015-12-30 | 2019-01-29 | Signet Armorlite, Inc. | Ophthalmic lens |
WO2017210498A1 (en) | 2016-06-03 | 2017-12-07 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Compositions and methods for treating and preventing chronic pain |
US10429673B2 (en) | 2017-09-11 | 2019-10-01 | Quantum Innovations, Inc. | High energy visible light absorbing material for ophthalmic substrate and application method |
ES2991507T3 (es) * | 2017-11-24 | 2024-12-03 | Hoya Lens Thailand Ltd | Lente de gafas y gafas |
EP3627194A1 (en) | 2018-09-20 | 2020-03-25 | Essilor International | An optical device with reduced reflection in deep red, near infrared and visible ranges |
EP3699648A1 (de) * | 2019-02-22 | 2020-08-26 | Carl Zeiss Vision International GmbH | Interferenzschichtsystem ohne trägersubstrat, verfahren zur herstellung desselben und dessen verwendung |
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CN113866851A (zh) * | 2020-06-30 | 2021-12-31 | 宸美(厦门)光电有限公司 | 膜层结构与透光基板 |
CN111897034B (zh) * | 2020-08-21 | 2024-09-10 | 福建福特科光电股份有限公司 | 一种超大角度减反镜片 |
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2015
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US10191305B2 (en) | 2019-01-29 |
US20190107737A1 (en) | 2019-04-11 |
JP7336488B2 (ja) | 2023-08-31 |
EP3397995A4 (en) | 2019-09-04 |
CA3010025C (en) | 2024-06-04 |
CN108463746B (zh) | 2022-01-11 |
WO2017117454A1 (en) | 2017-07-06 |
EP3397995A1 (en) | 2018-11-07 |
KR20180099824A (ko) | 2018-09-05 |
US11016313B2 (en) | 2021-05-25 |
CA3010025A1 (en) | 2017-07-06 |
CN113946064B (zh) | 2024-06-18 |
US20170192255A1 (en) | 2017-07-06 |
CN108463746A (zh) | 2018-08-28 |
CN113946064A (zh) | 2022-01-18 |
MX2018007713A (es) | 2018-11-09 |
JP2019502166A (ja) | 2019-01-24 |
JP2021167976A (ja) | 2021-10-21 |
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