The Sigma 35mm f/1.2 DG II Art picks up the baton from the original version, adding all the latest mod cons in a smaller and ...

The Sigma 12mm f/1.4 DC | C for APS-C format Canon, Fujifilm and Sony mirrorless gives you an epic viewing angle packed into ...

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, ...

If you have ever played around with lenses, you’ll know that a convex lens can focus an image onto a target. It can be as simple as focusing the sun with a magnifying glass to burn a hole in a piece ...

I'm pretty sure that I'm going to pick up a K200D soon as my first SLR (whoo!), and I'm going to need a fast lens for low light situations (particularly for student drama/theatre performances). I've ...