Canon Zoom 250 Super 8

marketed in February 1969

silent super 8 cartridge

image size: 4.2 x 5.7 mm

lens: Canon Zoom Lens C8 f : 1.8 \ F: 10.8-27 mm

composition: 12 elements in 10 groups

zooming ratio: 2.5x

focusing: manual, 1.5 m to infinity

rangefinder: aerial

zooming: manual

filter size: inner diameter: 40 mm, outer diameter: 42 mm

viewfinder: single-lens reflex type with adjustable eyepiece: -3 to +1 diopter

exposure: automatic exposure control; not TTL, external window for CdS exposure meter

film speed: automatic for 16/25, 25/40, 40/64, 64/100 and 100/160 ASA (daylight/tungsten)

ASA notching: ?

filming speed: 18 fps

CCA filter: built-in 85A filter, automatically cancelled with loading of a daylight type film cartridge; manual cancellation is possible

shutter opening angle: 160 degrees

sound: no

remote control: no

cable release socket: yes

movie light socket: yes, when a Kodak type lighting unit is attached, the CCA filter is automatically cancelled

handle: fixed, chamber for penlight batteries

film drive motor: DC micromotor

power source: 3 x AA batteries \ 2 x 1.3 V M20 mercury cells for light meter

weight: 520 g

dimensions: 48 x 160 x 168 mm

tripod socket: 1/4"

made in Japan by Bell & Howell (1)