摘要 |
Method implemented by computer means for optimizing an optical lens adapted to a wearer, the method comprising: an initial optical system providing stage (S1), during which an initial optical system is provided, the initial optical system comprising at least a light source (10), a light receiver (12) and an initial optical lens (L0) placed between the light source (10) and the light receiver (12), the initial optical lens comprising at least a Fresnel zone, a working optical lens defining stage (S2), during which a working optical lens is defined to be equal to the initial optical lens (L0), an evaluation stage (S3), during which a cost function related to the number of light rays received by the light receiver (12) that have passed through the annular step of the working optical lens is evaluated, a modifying stage (S4), during which the annular step of the working optical lens is modified, wherein the evaluation and modifying steps are repeated so as to minimize the cost function. |