Here, we study a new route to nonlinear metasurface-based optics by coating linear refractive elements ... We specifically demonstrate a hybrid nonlinear meta-lens composed of a plano-convex linear ...

Learn more› By Erin Roberts We will soon update this guide to focus entirely on Canon RF-mount mirrorless lenses, following the structure of our Nikon Z-mount lens guide. Keep an eye out for new ...

Gov. Greg Abbott said Monday a dozen agencies are investigating the East Plano Islamic Center at its upcoming project, EPIC City. The East Plano Islamic Center, one of the largest mosques in North ...

Bausch + Lomb has initiated a voluntary recall of its enVista platform intraocular lenses (IOLs) following reports of an unexplained increase in cases of toxic anterior segment syndrome (TASS).

It's virtually identical in size, weight and design to three other f/1.4 hybrid primes, the 24mm, 35mm and 50mm lenses (see them all side by side, above), but offers the widest perspective of the ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

I've used anamorphic lenses on actual video cameras before, but never on something as compact as a phone, so this was sure to be a learning experience. For some context I'm using the Realme 13 Pro ...

which is equivalent to a 21mm lens in the full-frame format. The optics include eight elements arranged in seven groups. The design also includes a USB-C port in the mount for later firmware updates.