Method of acquiring of at least a portion of the shape of a section of a spectacle frame circle

摘要

The method includes acquiring at least one geometrical characteristic of the section, which includes: a step of reading from a register (201) in which each entry is associated with an eyeglass frame model or category of models and includes at least one geometrical characteristic of at least one section of a rim of frames of the model or the category of models of frame, with a search for an entry corresponding to the model or to the category of eyeglass frame models to which the selected eyeglass frame belongs; and a step of reading the at least one geometrical characteristic from the corresponding entry, if a corresponding entry is found in the register.