Lens mount with intermediate ring

US9513457B2 · kind B2 · utility

Assignee

• Jenoptik Optical Systems GmbH · DE

Inventors

• Marco Bornschein · Jena, DE
• Torsten Erbe · Jena, DE

Key dates

• Filing date: Jul 15, 2015
• Grant date: Dec 6, 2016
• Expiry date: Jul 15, 2035

Classification

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

Abstract

A lens mount with a mount ring (1) having a mount ring axis (1.1), at which mount ring (1) is provided an edge support (1.2) which is radially extended with respect to the mount ring axis (1.1), with a round optical component (2) which contacts the edge support (1.2) by an end face and with an intermediate ring (3) which contacts the other end face of the optical component (2) and which is fixed in position opposite the mount ring (1), e.g., by means of a screw ring (4.1). Three point-shaped first protuberances (1.3) and second protuberances (3.3), respectively, are provided at the edge support (1.2) and at the intermediate ring (3) in each instance on an imaginary circular ring (1.4) of identical size at angular distances relative to one another, and one each of the first protuberances (1.3) and one each of the second protuberances (3.3) lie in each instance on an imaginary straight line (5) running parallel to the mount ring axis (1.1) through the edge region (2.2).