Canon has just released a fast ultra-telephoto zoom for its RF-mount full-frame cameras. The company says that the RF100-300mm F2.8 L IS USM lens exists in response to requests from photojournalists, ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Today, Canon announced the launch of the Canon RF100-300mm F2.8 L IS USM lens, a modern 300mm f/2.8 equivalent lens. The Canon RF100-300mm F2.8L IS USM lens is ideal for professionals who use a Canon ...

This 5.8-pound, $9,500 lens isn't for everyone, but pro photogs will find reason to get excited. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 ...

Click photo to see more images taken with the zoom Sigma 120-300 f2.8 EX APO DG IF HSM. Ask just about any photographer what they most want in their camera bag, and odds are you’ll get a lot of ...