A design of ultra-wide-angle reflective polarization conversion metasurfaces (PCM) is realized by using bi-layered metasurfaces backed with metal ground. The upper layer of the element is an ...

The Litra Glow comes with what Logitech call TrueSoft technology. Moving around the marketing jargon, this is Logitech ...

Pack it up, folks! Godox has solved professional lighting for professional film, broadcast, and commercial productions. The ...

This study presents the design, development, and evaluation of a novel radio frequency (RF) direction-finding system for wide field-of-view applications. Combining a novel graded index lens based on a ...

This fun manual wide-angle lens for APS-C cameras comes in Nikon Z, Sony E, Fujifilm X, and Micro Four Thirds mounts, and you ...