CPC G02B 27/0101 (2013.01) [G02B 2027/0123 (2013.01); G02B 2027/0178 (2013.01)] | 20 Claims |
1. A projection augmented reality headset (ARHS) comprising;
an imager configured to provide image light;
a partially reflecting combiner, configured to receive the image light from the imager and upon receiving the image light is configured to re-direct the image light towards an eyebox, wherein an eye relief offset exists between the partially reflecting combiner and the eyebox;
wherein the imager includes imaging optics comprising a combination of lens elements having symmetrical free-form lens surfaces that are tilted and decentered, whereby an expanded field-of-view can be attained while providing the eye relief offset.
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