Systems and methods are disclosed for generating an eyewear frame and lens geometry that is customized to a user's anatomy and optimized for optical performance. One method includes receiving a configurable parametric model of a user-specific eyewear product comprising a frame portion and a lens portion, wherein geometric parameters of the configurable parametric model are based geometric features of a user's anatomy； receiving media data of a user, the media data including the user's response to visual cues； detecting the position of the user's eyes from the received media data； determining optical information of the user based on the detected position of the user's eyes； and generating an updated configurable parametric model by modifying the received configurable parametric model based on the determined optical information.
