| 摘要 |
A lens mount configured to permit relative movement between the camera axis and lens axis while maintaining the image plane and focal plane in substantially parallel relation relative to each other wherein the lens mount comprises an inner and outer movable circular disc disposed in fixed spaced relationship relative to each other by a movable circular disc spacer, an inner stop plate including a circular stop aperture disposed in surrounding relationship relative to the movable circular disc spaces, a tiltable lens mounting ring to operatively receive a lens thereon attached to the outer movable disc, a rear base plate attachable to a camera and a forward housing plate disposed on opposite sides of the inner stop plate, and an inner and outer disc stop plate each including a circular stop aperture disposed in surrounding relationship relative to the inner and outer movable circular discs respectively, the inner and outer movable circular discs, movable circular disc spacer and tiltable lens mounting ring each including a central aperture formed therein in axial alignment relative to each other which together form a lateral adjustment unit movable within the housing comprising the rear base plate and forward housing plate such that the movement of the lateral adjustment unit is limited by the engagement of the lateral adjustment unit with the stop apertures.
|
