Method for Determining the Acceptance of Progressive Addition Lenses
First Claim
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1. A method for determining acceptance of progressive addition lenses of a wearer, the method comprising:
- a fusional vergence parameter providing step during which at least one fusional vergence parameter representing the fusional vergence of the wearer is provided; and
an acceptance determining step during which the value of the at least one fusional vergence parameter is compared to a predetermined threshold value so as to determine the probability of acceptance of progressive addition lens of the wearer.
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Abstract
Method for determining the acceptance of progressive addition lenses of a wearer, the method comprising: a fusional vergence parameter providing step during which at least one fusional vergence parameter representing the fusional vergence of the wearer is provided, an acceptance determining step during which the value of the at least one fusional vergence parameter is compared to a predetermined threshold value so as to determine the probability of acceptance of progressive addition lens of the wearer.
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Citations
14 Claims
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1. A method for determining acceptance of progressive addition lenses of a wearer, the method comprising:
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a fusional vergence parameter providing step during which at least one fusional vergence parameter representing the fusional vergence of the wearer is provided; and an acceptance determining step during which the value of the at least one fusional vergence parameter is compared to a predetermined threshold value so as to determine the probability of acceptance of progressive addition lens of the wearer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification