Lens barrel
US7924513B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 7, 2008 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Nov 3, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2205/0015
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a lens barrel including: a rear barrel to which an imaging device is attachable, an imaging optical system leading a subject image to the imaging device, and an image blur correcting unit moving a shift lens forming the imaging optical system in a plane perpendicular to an optical axis of the imaging optical system. The image blur correcting unit includes a base supporting the shift lens in a plane perpendicular to the optical axis of the imaging optical system. The lens barrel includes a support mechanism supporting the base to be movable relative to the rear barrel along a plane perpendicular to the optical axis; and a fixing device fixing the base to the rear barrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.