marketed in 1970-71
design: 428
standard 8 mm \ super 8 mm film
format change: by lever
lens: Will-Wetzlar Vario-Travenon f: 1.3 \ F: 16.5-30 mm
lamp: 75 W, 12 V, EFN
reel capacity: 180 m
projection: forward, reverse
projection speed: 18 fps
film loading: automatic threading
sound: double-sytem, magnetic playback with a synchronized tape-recorder (1)
built-in speaker: yes
motor: electronically governed DC magnetic motor
power source: V AC, 50/60 Hz
weight: ?
dimensions: ?
made in Italy by Silma
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(1) the Filmosound 8 double-system uses separate audio cassettes to record sound and camera sync pulses at one per frame