Title:
選択的スペクトル応答を有する眼鏡レンズ
Document Type and Number:
Japanese Patent JP4698584
Kind Code:
B2
Abstract:
An eyewear lens provides for selective spectral performance in response to varying light conditions, including both changes in intensity and spectral distribution. The lens responds selectively to both ultraviolet and visible light, and exhibits different spectral transmittance characteristics under different lighting conditions, to provide for better vision for a wearer. In addition to this active response, the lens also may include a polarizer to further control light and to minimize the glare that interferes with clear vision.
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Inventors:
Ambler, David, M.
Yamasaki, Nancy, Elle, S.
Balti, Thomas, A.
Yamasaki, Nancy, Elle, S.
Balti, Thomas, A.
Application Number:
JP2006514890A
Publication Date:
June 08, 2011
Filing Date:
May 18, 2004
Export Citation:
Assignee:
YOUNGER MFG.CO.d/b/a YOUNGER OPTICS
International Classes:
G02C7/10; G02B5/22; G02B5/23; G02C7/12
Domestic Patent References:
| JP9503024A | ||||
| JP2003513098A | ||||
| JP2001315241A | ||||
| JP8050205A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Toru Mori
Yutaka Yoshida
Hajime Asamura
Toru Mori
Yutaka Yoshida