Patent ID: 7553093
Filing Date: 2009-06-30
Classification: G02B,H04N

Abstract:
1. A camera module comprising: a lens unit comprising a barrel and a lens group mounted in the barrel; an image sensor; a rotating member fixed relative to the lens unit; an optical group fixed in the rotating member, the optical group comprising a first reflective element and a second reflective element, the first reflective element having a reflective surface facing the lens unit, and the second reflective element having a reflective surface facing the image sensor, the reflective surfaces of the first and second reflective elements being slanted relative to an axis of the barrel; and a supporting member being rotatable relative to the rotating member, at least a first light directing unit and a second tight dfrecting unit each having two reflective elements fixed relative to the supporting member, each of the reflective elements having a reflective surface facing the optical group and being slanted relative to the axis of the barrel, a distance between the reflective elements of the first light directing unit and the optical group being different from that between the reflective elements of the second light directing unit end the optical group.