Canon announces 11-24mm f4 wide-angle lens Photo

Canon announces 11-24mm f4 wide-angle lens

Canon has released details of their new EF 11-24mm f/4L USM Ultra Wide-Angle Zoom Lens. Billed as having the widest angle of view of any rectilinear full-frame lens, the L series lens has 16 elements in 11 groups. However, the minimum focus distance of 11 inches may present some optical challenges with conventional dome ports.

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Canon announces the EOS 5DS SLR cameras Photo

Canon announces the EOS 5DS SLR cameras

As widely rumored, Canon has announced the EOS 5DS and RDS R SLR cameras. Both feature a new 50.6 megapixel full-frame image sensor and Dual DIGIC 6 Image Processors, with the 5DS R not having a low pass filter. AF is provided by a “61-Point High Density Reticular AF array” including up to 41 cross-type AF points and the EOS Scene recognition system. Native ISO range is 100 to 6400 and HD video is 1080p at up to 30p.

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GoPro releases firmware updates Photo

GoPro releases firmware updates

GoPro has released two new firmware updates for their HERO4 Black and Silver models. Version 02.00.00 adds a time-lapse video mode; a burst photo capture rate of 30 frames in six seconds; auto rotate mode; and HiLight Tags, which allows a user to mark key moments. HERO4 Black version cameras also get two new frame rates: 720p/240 fps and 2.7K at 60 fps.

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