[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

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The Canon Eos R5 Mark II upgrades one of the most reliably excellent camera lines in the industry -- but there are a couple ...

Canon is a huge name in the camera industry for a reason: it makes some of the best DSLR, mirrorless and compact cameras available. Naturally, there's no one Canon camera that fits all, and so we ...

He uses an EF-mount telephoto lens on his Canon EOS R6 to create artistic wildlife portraits ... Thing and had photos ...

90 years ago, Canon made the Kwanon, a prototype for Japan's first-ever 35 mm camera with a focal-plane-based shutter. In the near-century since, Canon has cemented itself as a premier camera ...

Sigma is expanding its lineup of Canon RF Mount lenses with the addition of the Sigma 10-18mm F/2.8 DC DN Contemporary ultra-wide. The newly announced lens is designed for APS-C mirrorless cameras ...

A great long-term value option. Our research team assigns Gold ratings to strategies that they have the most conviction will outperform a relevant index, or most peers, over a market cycle on a ...

Founded in 1979 as Sigma Extruding, Sigma Plastics Group is the second largest producer of plastic film and sheet for industrial, institutional and government markets in the U.S. Sigma Plastics ...

SIGMA's APS-C size mirrorless dedicated zoom lens, the SIGMA 10-18mm F2.8 DC DN | Contemporary, will now be available for the Canon RF Mount. This addition allows users to enjoy high-performance ...

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NEW YORK - If a swarm of middle schoolers call you an "Alpha Sigma" or a "Looksmax Mogger," take it as a compliment. If they ...