| 摘要 |
Image projector having a selectively shiftable projector lens assembly and apparatus for selectively shifting a projector 'lens assembly. In one embodiment, the image projector may include a projector housing, a light engine supported by the projector housing, and a projector lens assembly supported by the projector housing. The projector lens assembly defines an optical axis and is oriented relative to the light engine for receiving and projecting light emitted by the light engine. In one embodiment, the lens shifting apparatus may include a first plate movably coupled to the projector housing and supporting the projector lens assembly. The first plate may be selectively movable along a first axis perpendicular to the optical axis. The first plate may be movably coupled to a second plate which is movably supported by the projector housing for selective travel about a second axis that is perpendicular to the optical axis and the first axis. |
