Title:
SIMPLE SPECTACLES AND THEIR PRODUCTION
Document Type and Number:
Japanese Patent JP3188129
Kind Code:
B2
Abstract:
PURPOSE: To easily and securely correct the eyesight of even a visually handicapped person by utilizing protective spectacles which are put on the general market by additionally mounting lenses for eyesight correction on the inside surfaces of lens parts of a spectacle body.
CONSTITUTION: This spectacles basically consist of the spectacle body 1 and the lenses 2 for eyesight correction attached to the spectacle body 1, and the lenses 2 for eyesight correction are attached detachably to the inside surfaces of the lens parts 3 of the spectacle body 1 and molded of transparent synthetic resin, glass, etc., in a circular, polygonal, or elliptic shape, etc., and each consist of a main body 6 which has a focus correction surface 6a as one or both flanks and an attachment part 7 for attachment to the inside surface of the lens part 3 provided at the periphery of the main body 6. The eyesight correcting spectacles can be molded easily through speedy operation by using the spectacle body is that is not dioptric for eyesight correction, so the need for spectacles with power for each purpose of use is eliminated and this spectacles are economical.
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Inventors:
Hasegawa Shogo
Application Number:
JP8438795A
Publication Date:
July 16, 2001
Filing Date:
April 11, 1995
Export Citation:
Assignee:
Eye Medical System Co., Ltd.
International Classes:
G02C7/08; G02C9/00; (IPC1-7): G02C7/08; G02C9/00
Domestic Patent References:
| JP5044691A | ||||
| JP1319018A | ||||
| JP470625U | ||||
| JP491332U |
Attorney, Agent or Firm:
Shizutomi Kato (1 person outside)
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