Narrow Main Beam, Low Side Lobes! High-Performance Electro-Optic Beam Steering with Thin-Film Lithium Niobate Optical ...

EDITORIAL Giving a push to developing scientific temper would be the best tribute to Sir C V Raman National Science Day is celebrated every year on February 28 to honour the discovery of the ...

The Obsbot Meet 2 webcam is a superb example of what happens when detailed, well-thought-out software is layered on top of ...

Galaxy S26 Ultra delivers key upgrades over Galaxy S23 Ultra, with a more private display, better performance, faster ...

The addition of an 85mm F1.2 will mean there are super-fast portrait primes for all the major full-frame systems.

The Galaxy S26 and iPhone 17 are closer than ever in 2026. But closer doesn't mean identical — and the differences are exactly where your decision lives.

7Artisans showed off several new lenses at its booth at CP+, introducing two new autofocus models that are, in some ways, polar opposites. Both are for full-frame, but one aims to be as small and ...

As the nation celebrates the day with science exhibitions and fairs in schools and research institutions, let’s trace the ...

The Celestron StarSense Explorer DX 5-inch Schmidt-Cass is now down to $479 at Amazon, making it easy to enjoy the blood moon eclipse on March 3.

Professor Andrew Guthrie Ferguson talks about his book, “Your Data Will Be Used Against You: Policing in the Age of ...

Announcing a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250229 .Programmable metasurface (PM), also termed as ...