Humans and some other animals use their two eyes in coordination to support binocular depth perception. The left and right eyes obtain images of the visual scene from slightly different viewpoints, ...

Abstract: The Luneburg lens is of significant interest for microwave and optical devices due to its wide-angle focusing properties. However, the inhomogeneous refractive index of the lens is ...

Binoculars with built-in cameras don’t just bring distant subjects closer — they allow you to capture the moment as it unfolds. Instead of balancing a phone against an eyepiece or wrestling with a ...

Abstract: We have recently developed a self-collimating SPECT (SC-SPECT) system, where multiple sparsescintillator detector layers are used to replace part of the mechanical collimator for photon ...