Title:
ANTI-FATIGUE GLASSES AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/012543
Kind Code:
A1
Abstract:
Anti-fatigue glasses, comprising glasses substrates (2) and a glasses frame (3). The glasses substrates (2) are fixed on the glasses frame (3). The anti-fatigue glasses further comprise light ray direction adjustment lenses (1) fixed on the glasses substrates (2). Optical centers of the light ray direction adjustment lenses (1) coincide with those of the glasses substrates (2). The light ray direction adjustment lenses (1) are used for deflecting incident light rays, such that the light rays enter a human eye in the form of approximately parallel light. The glasses can adjust eye positions and train eye muscles without interrupting normal use of eyes, so as to prevent eyeballs from being in a stationary refractive state for a long time and prevent eye muscles from being in a stationary stretching state for a long time, thereby implementing an anti-fatigue effect during use of eyes by training eye balls and eye muscles. Also provided is a manufacturing method for anti-fatigue glasses.
Inventors:
LE ZICHUN (CN)
DONG WEN (CN)
DONG WEN (CN)
Application Number:
PCT/CN2019/120465
Publication Date:
January 28, 2021
Filing Date:
November 25, 2019
Export Citation:
Assignee:
UNIV ZHEJIANG TECHNOLOGY (CN)
International Classes:
G02C7/14; G02C7/08
Foreign References:
| CN2373810Y | 2000-04-12 | |||
| CN201355407Y | 2009-12-02 | |||
| CN101467076A | 2009-06-24 | |||
| CN2898864Y | 2007-05-09 | |||
| CN101201465A | 2008-06-18 | |||
| CN110376759A | 2019-10-25 | |||
| US20140247331A1 | 2014-09-04 |
Attorney, Agent or Firm:
HANGZHOU SIKERUI PATENT OFFICE CO., LTD. et al. (CN)
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