Sigma is showing off a massive 200-500mm, F/2.8 zoom lens that weighs 88 pounds.
The PS500MM headset performs and sounds great, but we're not sure the Linx Audio technology and lack of wireless is worth the hefty price tag.
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Under CEO Kazuto Yamaki, Sigma has helped transform the Japanese company so most of its revenue comes from higher-end products. Too bad about the camera business, though.
Not to be left behind in the supertelephoto zoom department, Sigma literally one-ups one of its main rivals with the announcement of two different 150-600mm zoom designs.
Pros and enthusiasts in the US can rejoice that many of Canon's SLR lenses are a notch less pricey now. Better exchange rates might deserve some of the credit.
The third-party lensmaker's new supertelephoto won't cost much more than an earlier 200-500mm model with no image stabilization.
When it ships, the new lens will offer long-range sports and wildlife shooters some new competition, but it's not as fast a supertele as some rivals.
Big zooms, high megapixels, and a thin rugged camera round out Sony's 2013 Cyber-shots.
Photographer Mark Gee has captured some beautiful footage of a full moon rising over New Zealand, showing the silhouettes of observers in its wake.