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Production of a novel progressive glasses lens
专利权人:
Bjorn Drobe
发明人:
Bjorn Drobe,Claude Pedrono
申请号:
US12921616
公开号:
US08282210B2
申请日:
2009.03.13
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The invention relates to a method for producing a novel progressive glasses lens intended for a presbyopic wearer, which takes into account the postural habits of the wearer, acquired through prior conditions of ophthalmic correction. A design for the novel progressive lens is established by modifying a reference lens in compliance with an aptitude of the wearer to modify his/her postural habits. To this end, variations in a postural parameter are determined using measurements of said parameter, which are carried out on the wearer. The invention enables the reduction of a period of habituation by the wearer to the novel progressive glasses lens.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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