SMPTE 174 – Motion-Picture Equipment (16-mm) – Camera Spools – 50- to 400-Ft Capacity (R2003)
This standard specifies the dimensions for 16-mm motion-picture camera spools having capacities from 50 ft to 400 ft (15 m to 120 m) of film. This standard further specifies the configuration of the spindle holes in the two flanges.
