BenQ has created the Home Cinema Series to meet the "diverse needs of home entertainment enthusiasts ranging from beginners ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working ...

Here are the top projectors for PS5 and Xbox Series X for you to consider when going large on a new gaming display With 4K picture and speedy refresh rates, there are plenty of models vying for ...

Sony stole a lead on other manufacturers in the full-frame mirrorless market, and it’s had more time to build up a wide array of companion lenses to suit every need and budget. I've always been a big ...

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 ...

Bryant’s offense is limited by his lack of ball handling ability and passing vision, but his strong defensive projection will keep him on the floor. Bryant has posted monster block rate (six ...

It's also bringing a slate of projectors, like the L9Q Ultra Short Throw and P1 models. As seen at CES 2025, Hisense also has a mammoth 136-inch MicroLED TV up for grabs (that will run you back a ...

Canon has announced the RF 20mm F1.4 L VCM ultra-wide prime as part of its L-series "hybrid" prime lenses designed for both stills and video work. Recent Videos The 20mm F1.4 shares many ...

We’re going to attempt to answer that analytically using our NFL Projection Model. Before we get there, it bears repeating: A lot can change. Teams have plenty of time to alter their standing in ...

The first round of the 2025 NFL Draft kicks off in just over one month on Thursday, April 24. A flood of mock drafts will be published between now and the time GM Ryan Poles is on the clock, and ...

To see if $50 could bridge this gap, I recently bought an anamorphic lens for my smartphone, and took it for a spin in both London and Australia. I've used anamorphic lenses on actual video ...