Patent · US Active

Method for modifying a non-dioptric parameter of an optical system

US10871658B2 · kind B2 · utility

0Cited by

2References

13Claims

0Family size

Assignee

Essilor International · FR

Inventors

Pascal Allione · Charenton-le-Pont, FR
Céline Benoit · Charenton-le-Pont, FR
Laurent Calixte · Charenton-le-Pont, FR
Sylvain Chene · Charenton-le-Pont, FR
Jean SAHLER · Charenton-le-Pont, FR

Key dates

Filing date	Apr 12, 2016
Grant date	Dec 22, 2020
Priority date	—
Expiry date	Jul 2, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG02C7/086
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A method is implemented by a computer for modifying a non-dioptric parameter of an optical system including a first and a second surface. The method includes a modifying step during which the first surface and second surface are modified so as to obtain a modified optical system such that the dioptric function of the modified optical system is substantially the same as the dioptric function of the optical system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.