Lens mount assembly for optical components
US7372647B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2004 |
| Grant date | May 13, 2008 |
| Priority date | — |
| Expiry date | Mar 3, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/022
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lens mount assembly for securing a lens in a predetermined position within an optical device is disclosed. The lens mount assembly is configured so as to retain the lens in a press fit arrangement, thereby eliminating the need for adhesives or other mechanical means in order to secure the lens. In one embodiment the lens mount assembly includes a glass lens having an outer surface with a predetermined amount of surface roughness. A retention tube defines a cylindrical volume and is composed of a compliant material that resiliently deforms when the lens is pressed into the cylindrical volume. The compliant material recompresses a small amount around the lens to secure it within the retention tube. A base is attached to or integrally formed with the retention tube and includes a corrugated surface for securing the lens mount assembly within the optical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.