Three-dimensinal display with addressable focal plane using MEMS devices

A deformable membrane mirror is being used to generate multiple focal planes within a head mounted display. The MEMS deformable mirror changes the focal plane of the display by varying the wavefront of the optical beam entering the eye. Dynamically changing the focal plane will allow the viewer to see 3-D objects using the natural accommodative response of the eye, unlike current stereographics that rely on retinal disparity.