Sony action cam [Sony HDR AS15] test in ski. Сamera on a helmet & boots

Camera test Sony HDR-AS15.
Photographer Yuri Afanasiev http://www.photoru.ru
Carl Zeiss Lens 2,5 mm./ f2,8 - 170 degree angle.
120 degree angle seting during the test. Video definition 1920x1080 30p.
Minimum light 6 lux.
Mounting the camera on a helmet and boots.

Sony HDR-AS100V vs GoPro Hero3+ BLACK HD

Sony's AS100V vs the GoPro Hero3+ Black. This all out battle has us at Griffith observatory from Day to Night testing out things like Steady shot, XAVC-S, Protunes, Protunes 2.0, focal distance, sharpness, and more. This video runs a little long but it's fully voiced over guiding you with useful information through out the process.