The Sigma 17-40mm f/1.8 DC is a majorly impressive zoom lens, and fills a huge gap especially for the Canon RF-mount ...

A versatile, professional-grade lens with superior light-gathering capability, though there's a compromise to be made in terms of weight. Chromatic aberration and coma are significantly corrected. Why ...

STAMFORD, Conn., Dec. 10, 2025 /PRNewswire/ -- Olympus Partners is pleased to announce that as of Jan. 1, 2026, Sam Greenberg is promoted to Partner. Sam joined Olympus in 2015 from Lazard & Co. He ...

Ronkonkoma, New York--(Newsfile Corp. - August 19, 2025) - Sigma Corporation of America, the US subsidiary of Sigma Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

Canon will get 4 new Sigma APS-C RF mount f/1.4 primes at prices not even Black Friday can beat! When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

SIGMA has announced the pricing and availability of four DC DN prime lenses for the Canon RF Mount. The four lenses are the 16mm F1.4 DC DN | Contemporary, 23mm F1.4 DC DN | Contemporary, 30mm F1.4 DC ...

Canon makes some pretty compelling APS-C cameras. The only problem is, it doesn't make any compelling lenses for them. But why? I recommend the Canon EOS R7 to people all the time, because it's an ...

The Sigma 28-45mm F1.8 DG DN holds the title of the world’s first full-frame zoom lens with a constant f/1.8 aperture. This impressive feat allows for exceptional low-light performance and beautiful ...

The Sigma 70-200mm F2.8 DG DN OS Sports has a tough act to follow. We’ve always been big fans of the DG OS HSM Sports edition of the lens for Canon and Nikon DSLRs. It’s nothing short of magnificent ...

A long-running rift atop one of the world's largest hedge funds has burst into the open. Co-founders John Overdeck and David Siegel are feuding about succession plans, roles for senior executives, ...