Distance holder for lens system

US6950248B2 · kind B2 · utility

Assignee

• Karl Stotz GmbH & Co. KG · DE

Inventors

• Jurgen Rudischhauser · Tuttlingen, DE
• Klaus Renner · Emmingen-Liptingen, DE
• Markus Kupferschmid · Emmingen-Liptingen, DE

Key dates

• Filing date: Feb 7, 2003
• Grant date: Sep 27, 2005
• Expiry date: Feb 7, 2023

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B7/026
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

Distance holder for lenses, which in terms of shape or material structure is configured in such a way that it exerts a slight notching effect on lenses on contact surfaces between a distance holder and a lens, so that the lens surface is less easily damaged.