TITLE

MEASURING FREEFORM LENSES

AUTHOR(S)
Laurent, Christian; Fried, John T.
PUB. DATE
March 2009
SOURCE
LabTalk;Mar/Apr2009, Vol. 37 Issue 6C, p24
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
The article discusses the process of measuring and producing freeform lenses. Particular focus is given to the advent of freeform technology and digital surfacing, as well as new measurement systems and procedures from making personalized and accurate lenses. Considerations in measuring freeform lenses include measuring the power of the lens, the accuracy of the resulting progressive design when compared with the vision of the optical designer, and the quality of the lens surface.
ACCESSION #
37586789

 

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