OPTOMETRY MEASURING SCALE

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专利权人:

发明人:

ESCALIER GUILHEM,MARIN GILDAS

申请号：

IN201737038328

公开号：

IN201737038328A

申请日:

2017.10.28

申请国别(地区):

IN

年份:

2017

代理人:

摘要：

The invention concerns an optometry measuring scale and method for determining a visual refraction value of an individual. According to the invention the optometry measuring scale comprises a plurality of processed optotypes (2H) associated with a plurality of visual refraction corrections wherein each processed optotype (2H) results from applying to a source optotype (2E) a determined image processing (2F) associated with a defined visual refraction correction and an identification system (2G) for determining each defined visual refraction correction associated with each processed optotype (2H).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/