The App That Made it Possible to Shoot Sundance Hit ‘Tangerine’ on an iPhone

This is how Sean Baker and Radium Cheung, HKSC, turned an iPhone into a pro camera. Magnolia Pictures “Tangerine” READ MORE: Sundance Review: ‘Tangerine’ is a Charming Buddy Comedy About Transgender Prostitutes When Sean Baker’s "Tangerine" premiered to rave reviews earlier this year at the Sundance Film Festival, audiences were impressed by the film’s original screenplay about transgender prostitutes in…