Method for ordering a spectacle lens and associated system
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United States of America Patent
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Nov 6, 2018
Grant Date -
Jan 15, 2015
app pub date -
Mar 8, 2013
filing date -
Mar 8, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and an associated system for ordering a spectacle lens by a wearer (1), said method involving steps of: selecting (S1) a spectacle frame by the wearer (1); capturing (S2) a picture showing partially a face of said wearer (1) wearing the selected spectacle frame, at a picture capturing side (10) so as a position of said spectacle frame with respect to the wearer face is extractable from said picture; obtaining (S3.1) a three dimensional shape of the selected frame at said picture processing side (20); processing (S3) said picture for obtaining the position of said spectacle frame with respect to the wearer face at said picture processing side (20); and ordering (S6) to a lens manufacturing side (40) spectacle lens complying with said frame shape, said extracted frame position, and wearer data, wherein said wearer data comprises at least a prescription for the wearer (1).
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Family
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Cited Art Landscape
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