Title: Spectacles for myopia
Application Number: 200610051273 Application Date: 2006.11.13
Publication Number: 1952733 Publication Date: 2007.04.25
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G02C7/08
Applicant(s) Name: Liu Youhua Address:
Inventor(s) Name: Liu Huayou
Attorney & Agent:
Abstract:
    The present myopic eye glasses are used for the myopia to see far, and not suit for the myopia to see near. The glasses of the myopic eye myopia operation include a myopic optical system which consists of a convex lens, an optical wedge,and a concave lens used on the common myopic eye glasses,the two glasses choose different but suitable diopter of the convex lens, wearing this kind of glasses, you could see arbitrary distance between long-focus lens of the two fixed focal length and the 2/3 of the focal length behind the short-focus lens, and do myopia operation by tiny adjustment for eyes, and do not deepen the extent of the myopia. The structure of the glasses is not complicated, and is not difficult to be manufactured.
Time: 8