Dynachrome DA-40

marketed since 1965 until 1970

silent super 8 cartridge

color reversal film

film speed: 40 ASA (17 DIN)

color temperature: 3400º K

film type: A, photo lamp balanced

film width: 8 mm

film length: 15.25 m (50 feet)

perforation: type S

base: triacetate, safety film

laboratory process: K-11/SK-91 (1965-68), K-12 (1968-70)

weight: 60 g

dimensions: 24 x 70 x 75 mm

made in Usa by Dynacolor

• Iso 40/17º Movie Light (3400º K, without any filter)

• Iso 25/15º Daylight (5900º K, filter 85B)

• Dynachrome is a unusual substractive reversal film as is Kodachrome or Ilfochrome, made by the Dynacolor Corporation (Rochester, New York), which was acquired by Minessota Mining & Manufacturing Co (3M) in 1963.