We used Blackmagic Pocket camera with a single 8mm lens made by Kowa (http://kowa-usa.com). We have MANY lens choices here, but that little gem of a glass is what we love on our MFT cameras.
All footage was recorded in RAW, then processed with RAW 4 PRO app. http://Raw4pro.com
Edited in Premiere Pro. Effects and final render by After Effects.