Canon Auto Zoom 318M - Model Silver

marketed in March 1972

production: 450,000 units (1)

silent super 8 cartridge

image size: 4.2 x 5.7 mm

lens: Canon Zoom Lens C8 Macro f : 1.8 \  F: 10-30 mm

composition: 11 elements in 9 groups

zooming ratio: 3x

focusing: manual, 1.5 m to infinity

rangefinder: aerial

macro focusing: 0.225 m from film plane (field of view: 75 x 104)

zooming: auto (5.5 sec, coupled to film drive during shutter release) and manual

filter size: 40 mm

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

viewfinder information: under-exposure warning signal

exposure control: automatic exposure control; TTL EE, CdS photocell

metering range: 160 ASA, f/1.8, 18 fps - 25 ASA, f/22, 18 fps

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

ASA notching: 1-pin

CCA filter: built-in 85A filter, automatically cancelled with loading of a daylight type film cartridge

filming speed: 18 fps, single frame

shutter opening: 160 degrees

sound: no

remote control socket: no

cable release socket: single frame

movie light socket: screw type

film counter: yes

handle: retractable

film drive motor: DC micromotor

battery check button: no

power source: 3 x AA batteries only

weight: 470 g

dimensions: 60 x 80.6 x 172 mm

tripod socket: 1/4"

made in Taiwan ROC by Canon