Add Yahoo as a preferred source to see more of our stories on Google. A hand holding a Sony camera with the Sigma 18-50mm f/2.8 DC DN lens attached. Interchangeable lenses are on the rise, but the ...

Sigma and Tamron lenses already offer lower-cost yet quality alternatives to Canon, Sony, and Nikon lenses. And right now, they are even more affordable during an early Black Friday sale on Amazon. If ...

Ok.<BR><BR>I currently have a Pentax K20D, and a Pentax DA*16-50mm f2.8.<BR><BR>I threw away, or cropped to death, ~70% of the shots I brought back from the Australian International Air Show (~2 weeks ...

Which would be a better choice? I bought the Tamron for my XT, friend wants to get a cheap 17-50 2.8 for his d300. I know that when I looked I came to the conclusion that the Tamron was better, but ...

Photographers who own, or are considering buying, a Canon EOS R mirrorless camera will have several new lens options to choose from later this year. Sigma and Tamron are bringing selected lenses from ...

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 ...