发明授权
- 专利标题： Error-tolerant progressive glass design
- 专利标题（中）： 容错渐进玻璃设计
-
申请号： US10569952申请日： 2004-08-17
-
公开(公告)号： US07771047B2公开(公告)日： 2010-08-10
- 发明人: Helmut Altheimer , Gregor Esser , Andrea Welk , Leonhard Schmid , Martin Zimmermann , Kerstin Schmid , Norbet Awrath , Jochen Brosig , Winfried Nikolaus , Werner Müller , Ilka Schwarz
- 申请人： Helmut Altheimer , Gregor Esser , Andrea Welk , Leonhard Schmid , Martin Zimmermann , Kerstin Schmid , Norbet Awrath , Jochen Brosig , Winfried Nikolaus , Werner Müller , Ilka Schwarz
- 申请人地址： DE Munich
- 专利权人： Rodenstock GmbH
- 当前专利权人： Rodenstock GmbH
- 当前专利权人地址： DE Munich
- 代理机构： Crowell & Moring LLP
- 优先权： DE10339948 20030829
- 国际申请： PCT/EP2004/009227 WO 20040817
- 国际公布： WO2005/029160 WO 20050331
- 主分类号： G02C7/06
- IPC分类号： G02C7/06
摘要：
A method of producing a progressive spectacle glass by defining an ordering value for the average use value in the far reference point of the progressive spectacle glass, calculating the progressive spectacle glass while taking into account a calculation value of the average use value in the far reference point, the calculation value having a negative desired refraction deviation between 0.03 dpt and 0.2 dpt with respect to the ordering value in the far reference point, and producing the calculated progressive spectacle glass.
公开/授权文献
- US20070109496A1 Error-tolerant progressive glas design 公开/授权日：2007-05-17
信息查询
