A method for assessing an optical feature of an ophthalmic lens design
A method implemented by computer means of assessing at least a selected optical feature of an ophthalmic lens design over a prescription and optionally design particularity domain comprising the steps of : a) selecting a prescription and optionally design particularity parameter set comprising a plu...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.05.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A method implemented by computer means of assessing at least a selected optical feature of an ophthalmic lens design over a prescription and optionally design particularity domain comprising the steps of : a) selecting a prescription and optionally design particularity parameter set comprising a plurality of prescription parameters in the list consisting of spherical porfer (SPH), cylindrical power (CYL), cylinder axis (AXE), addition power (ADD) and selecting a prescription and optionally design particularity range for each selected prescription and optionally design particularity parameter so as to define the prescription and optionally design particularity domain; b) meshing the prescription and optionally design particularity domain so as to provide a plurality of meshing coordinates; c) providing an assessment criterion for the selected optical feature of the ophthalmic lens design; d) calculating the assessment criterion value for each meshing coordinate of step b); e) providing a sensory representation |
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Bibliography: | Application Number: CN201080023614 |