Manchester City have signed center back Abdukodir Khusanov from Lens after the Ligue 1 side agreed a reported $41 million deal with the Premier League champions last week. The Uzbek center back ...

An agreement between the clubs has been reached at £33.5m (€40m) plus bonuses. Uzbekistan international centre-back Khusanov, 20, is set to sign a four-and-a-half-year contract which also ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel ...

They join four other Sigma lenses available for the Canon RF mount, all of which are designed for crop sensor (APS-C) models such as the Canon EOS R7 and Canon EOS R100. The new lenses increase ...

The lens is designed to balance that price with portability and performance, offering a wide aperture in a wide-angle lens that weighs just over 400g. When we reviewed the Sigma 16mm f/1.4 DC DN ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Premier League champions swoop for centre-back, 20, whom they see as both ready to play now and a good investment for the future Manchester City have agreed a £33.6 million fee with Lens for ...

Valerion’s VisionMaster Max can be upgraded with alternate lenses so you can install it closer or farther from a screen without sacrificing resolution. Valerion’s VisionMaster Max can be ...