Stephan Trumm,Wolfgang Becken,Helmut Altheimer,Adam Muschielok,Yohann Bénard,Gregor Esser,Werner Mueller
申请号：
US16479122
公开号：
US20200285071A1
申请日:
2018.01.24
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method, a device, and a corresponding computer program product for calculating (optimizing) and producing a spectacle lens with the aid of a semi-personalized eye model. In one approach, the method includes providing personalized refraction data of at least one eye of the spectacles wearer； establishing a personalized eye model in which at least the parameters: shape of an anterior corneal surface of a model eye； a cornea-lens distance； parameters of the lens of the model eye； and lens-retina distance are established using personalized measured values for the eye of the spectacles wearer, and/or using standard values, and/or using the provided personalized refraction data, such that the model eye has the provided personalized refraction data, wherein at least the establishment of the lens-retina distance takes place via calculation.
