Title:
彩度を増強されたアイウェア
Document Type and Number:
Japanese Patent JP6400653
Kind Code:
B2
Abstract:
Some embodiments provide a lens including a lens body and an optical filter configured to attenuate visible light in a plurality of spectral bands. Each of the plurality of spectral bands can include an absorptance peak with a spectral bandwidth, a maximum absorptance, and an integrated absorptance peak area within the spectral bandwidth. An attenuation factor obtained by dividing the integrated absorptance peak area within the spectral bandwidth by the spectral bandwidth of the absorptance peak can be greater than or equal to about 0.8 for the absorptance peak in each of the plurality of spectral bands.
Inventors:
McCabe, Brock, Scott
Ryan, Sailor
Rays, Carlos, Dee.
Ryan, Sailor
Rays, Carlos, Dee.
Application Number:
JP2016200246A
Publication Date:
October 03, 2018
Filing Date:
October 11, 2016
Export Citation:
Assignee:
Oakley Incorporated
International Classes:
G02B5/22; G02B5/23; G02B5/28; G02C7/00; G02C7/10; G02C7/12
Foreign References:
| US5646781 | ||||
| US7597441 | ||||
| WO2007094338A1 | ||||
| US3877797 |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Akira Hirakawa
Katsuhiko Imahori
Akira Hirakawa
Katsuhiko Imahori