Bell & Howell 493-SF Autoload - Focus Matic - Filmosound 8

marketed in 1973

design: 493-SF

silent super 8 cartridge

lens: B&H Zoom f: 1.9 \ F: 11-33 mm

zooming ratio: 3x

focusing: auto and manual

auto focus: trigonometric distance scale (Focus-Matic wtith micromotor)

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: correct exposure LED (green), under-exposure LED (red)

exposure: auto exposure control; not TTL Electric Eye

film speed: auto for 25/40 and 100/160 ASA (daylight/tungsten)

ASA notching: 1-pin

CCA filter: built-in 85A filter, with filter cancellation key

filming speed: 18 fps

shutter opening angle <180 degrees

sound: double-system, socket for sound recording with synchronized tape-recorer (1)

remote control socket: no

cable release socket: no

movie light socket: kodak type

film counter: 1-15 m

handle: retractable

film drive motor: DC micromotor

power source: 4 x AAA batteries only

weight: circa 700 g

dimensions: ?

tripod socket: 1/4"

made in Japan by Bell & Howell

  • (1) December 13 1969, Bell & Howell introduces the Filmosound 8 double-system using separate audio cassettes to record sound and camera sync pulses at one per frame