Sigma surprised a few people when they announced their new 18-35mm zoom lens with a constant f/1.8 aperture back in April. Now they've surprised a few more by announcing the price - $799
One day — soon — it may be possible to take almost perfect photos and videos with less-than-perfect lenses
If you use a professional digital camera, you can't go far without understanding the relationship between sensors, lenses and depth of field. It's slightly more complicated than you might have thought!. Phil Rhodes makes it understandable
Erik Vlietinck tries out the lens correction in this major new update with a GoPro camera
When it comes to dedicated lenses and 4k, lots of people have an opinion. One that’s probably worth listening to more than most, however, is that of Cooke Optics chairman, Les Zellan, who tells Andy Stout that he’s not impressed
I recently encountered a thread on one of my favourite forums in which someone was asking for opinions on a Canon EOS-60D package he'd seen on ebay. This package included the 60D body and extras including three lenses including a battery, charger, flash cards, various filters and diopters, cleaning kit, tripod, and more. All of this was neatly photographed and posted for sale on Ebay by a vendor we'll call, in order to protect the guilty, Pretty Cheap Digital, based in New York
This holiday we're re-running some of our most popular articles, in case you didn't see them the first time. Today: One day — soon — it may be possible to take almost perfect photos and videos with less-than-perfect lenses.