This Equipment is First found At Aron Cashon's Mansion in Bioshock Forever. It has a Few changes now.
Film: Takes Pictures of Enemies like in Bioshock
Video Tape: Films Enemies like in Bioshock 2
Upgrade 1: Ammo Increase- Carry more Film and Video Tape
Upgrade 2: Speed Increase- Take Pictures And Film Faster
Upgrade 3: Research Increase- Filming and Photographing Increases Research