This is the sharpest, least grainy and most colorful 16mm film available. 50D is best suited for shooting in bright sunlight situations. It may also be shot indoors with very bright 5500K color temperature lighting. This film is daylight balanced and rated ASA 50. This film is a negative which is NOT suitable for film projection. Digital scanning is required (available from Spectra) to view pictures normally. Select from 400′ loads or 100′ daylight loads depending on your shooting needs. 400′ loads contain 11 minutes of film while 100′ loads contain 2.75 minutes of film if shot at 24fps. 400′ loads must be loaded in total darkness while 100′ loads may be loaded in subdued light.