Canon is reissuing an old lens for the RF mount, Sigma's Supertele is finally making an appearance, and "Content Credentials" are available to almost everyone.

An example is Canon RF 200-500mm f4L IS USM, which we have reported ... hint at the launch of another focal range that could rival Sigma. According to Canon Rumors, sources have said that a ...

Introduction With more choice than either Canon or Nikon can currently offer, Sigma has an enviable range of telephoto zooms. Given the wider zoom range and a $1,659 price tag that comfortably ...

Introduction Sigma is the largest independent lens maker in the world and produces a number of specialist lenses outside of those normally found in the ranges offered by the camera marques. This lens ...

The heavyweight Sigma 300-600mm F4 DG OS Sports zoom lens matches an extreme telephoto angle of view with a bright f/4 ...

It's always exciting when a new camera launches that is truly different, and as is immediately apparent with the Sigma BF, this is indeed a very different sort of camera than almost anything we've ...

Sigma Nu President Zachary Stults says they hosted two neighborhood cleanups this year and plan to keep up for years to come. TUCSON, Ariz. (KGUN) — University of Arizona fraternity Sigma Nu's ...

And in the latest attempt to appeal to younger audiences, the protagonist features in a baffling clip - where she explains to her viewers what the slang word 'Sigma' means. The bilingual character ...

In the latest iteration of an ongoing partnership between the United States Military Academy West Point and Tobyhanna Army Depot (TYAD), three senior groups of cadets finished Lean Six Sigma (LSS ...

All four Sigma Alpha Epsilon riders held their hands over their heads. Looks of disappointment, sorrow and fatigue were etched across their faces. Just behind them, Black Key Bulls celebrated on the ...