Sony a7s Natural Light Test in 4k UHD

equipment used for filming: a7s camera: http://amzn.to/1PG7MoY atomos shogun: http://amzn.to/1TsDTP1 vizelex nd throttle http://amzn.to/1PG8HGc nikon 28-70 2.8 http://amzn.to/1PG8RNA nikon 80-200 2.8 http://amzn.to/1TsEAbe Base grade LUT: https://drive.google.com/file/d/0BwO55ILG1OL-LWtfei1kSHNNU1k/view?usp=drivesdk www.caseywilsondp.com