Title:
FREELY DETACHABLE SPECTACLE LENS AND EYEBALL PROTECTION DEVICE
Document Type and Number:
Japanese Patent JPH05232411
Kind Code:
A
Abstract:
PURPOSE:To provide the spectacle lens which provides pleasant eyesight even when a person whose eyesight needs to be corrected uses the eyeball protection device such as sunglasses and goggles. CONSTITUTION:Detachable attaching/detaching mechanisms 4 and 5 are provided at one or plural optional places which are at a distance of at least <=15mm from the optical center of the spectacle lens 3 for sight correction. Consequently, the eyesight at the time of use of the sunglasses, goggles, etc., formed by both- eye integral molding, which can not be corrected before can be corrected and detailed prescriptions can be handled, user by user, including prism corrections. Further, they can be used for general ready-made products as they are without spoiling the fashionableness.
Inventors:
MUKOYAMA HIROYUKI
UCHITANI TAKAHIRO
UCHITANI TAKAHIRO
Application Number:
JP3917892A
Publication Date:
September 10, 1993
Filing Date:
February 26, 1992
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G02C9/00; (IPC1-7): G02C9/00
Attorney, Agent or Firm:
Kisaburo Suzuki (1 outside)
Previous Patent: JPS5232410
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