Title:
コーティング付き眼鏡レンズ、眼鏡レンズを製造する方法、眼鏡レンズを設計するためのコンピュータ実装方法、及び眼鏡レンズを設計するための実験的方法
Document Type and Number:
Japanese Patent JP6591685
Kind Code:
B2
Abstract:
A spectacle lens is disclosed that includes a lens substrate and a coating that is applied onto the lens substrate. The coating has a first reflectivity of at least 20% for near infrared light at a first wavelength λNIR, which impinges on the coating at an angle of incidence of 0°, and a second reflectivity for near infrared light at the first wavelength λNIR, which impinges on the coating at an angle of incidence of 35°, the second reflectivity being reduced by at least 10% in relation to the first reflectivity. The present disclosure further relates to a computer-implemented or experimental method for designing such a spectacle lens and a corresponding method for producing a spectacle lens.
Inventors:
Thomas groji
Michael claus
Christian rappe
Michael claus
Christian rappe
Application Number:
JP2018536886A
Publication Date:
October 16, 2019
Filing Date:
October 06, 2017
Export Citation:
Assignee:
Carl Zeiss Vision International Game Behr
International Classes:
G02C7/10; G02B5/26
Domestic Patent References:
| JP2015148643A | ||||
| JP2005215038A |
Foreign References:
| US20150241602 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Hashimoto Daisuke
Mitsutsugu Sugimura
Hashimoto Daisuke