Researchers from Facebook Reality Labs have shared new methods for the design & fabrication of compact holographic lenses for use in XR headsets. The lenses used in most of today’s XR devices are typical refractive lenses which can be fairly bulky, especially as they are optimized for certain optical characteristics. Fresnel (ridged) lenses are frequently … Continue reading Facebook Researchers Reveal Methods for Design & Fabrication of Compact Holographic Lenses