| 摘要 |
An autostereoscopic optical apparatus ( 10 ) for viewing a stereoscopic image comprising a left image to be viewed by an observer ( 12 ) at a left viewing pupil ( 14 l) and a right image to be viewed by the observer at a right viewing pupil ( 14 r). A left image generation system ( 70 l) forms a left curved intermediate image near the focal surface ( 22 ) of a curved mirror ( 24 ). A right image generation system ( 70 r) forms a right intermediate image near the focal surface of the curved mirror. A center of curvature of the curved mirror is placed substantially optically midway between the exit pupil and the left optical system ( 110 l) the exit pupil of the right optical system ( 110 r). A beamsplitter is disposed between the focal surface and the center of curvature of the curved mirror.
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