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The general-purpose zoom lens costs about $100 more than Canon's equivalent, but Sigma thinks its image quality means the lens is worth the extra money.
Featuring the same focal length as a popular model from Canon, the new Sigma 24-105mm lens looks as though it will be a fierce competitor to the old workhorse.
The new lens, part of Sigma's high-end "art" product line, will ship in November, but its true competitiveness won't be known until Sigma reveals its price.
Zip up your coat, lace your boots and grab your camera -- we tell you how to get the best photos in the face of Mother Nature's extreme moods.
Drink up photographers! This set contains three individual shot glasses made to look like exact replicas of Canon's EF 24-105mm L lens.
At $24, you can hold your morning pick-me-up in a Canon 24-105mm lens, complete with a lens cover.