| 摘要 |
A display system enables viewing a stereo pair of images without any special eyewear. In one embodiment an array of micro-lens elements are mounted in front of a pixel-based image display. Lens elements in the micro-lens array can have differing fixed optical properties and in one embodiment the micro-lens array can have differing focal lengths to provide flexibility as to the location of a viewer, reduced optical distortion, and more comfortable viewing due to balanced horizontal and vertical resolution.
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