Spectacle lens with small higher order aberrations

US7063421B2 · kind B2 · utility

Assignee

• RODENSTOCK GMBH · DE

Inventors

• Edda Wehner · Grafing, DE
• Andrea Welk · Munich, DE
• Walter Haimerl · Munich, DE
• Helmut Altheimer · Munich, DE
• Gregor Esser · Munich, DE

Key dates

• Filing date: Apr 25, 2005
• Grant date: Jun 20, 2006
• Expiry date: Apr 25, 2025

Classification

• Technology area (CPC G): Physics
• CPC primary: G02C2202/22
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A unifocal spectacle lens with an aspheric and/or atoric surface, or a progressive spectacle lens, in which the unifocal spectacle lens or the progressive spectacle lens has small higher order aberrations.