Chinon 671 Power Zoom Synchro Sound

marketed in 1971

silent super 8 cartridge

lens: Chinon Reflex Zoom f: 1.7 \ F: 8-48 mm

zooming ratio: 6x

focusing: manual, microprism

zooming: auto and manual

filter size: 49 mm

viewfinder: reflex with adjustable eyepiece

viewfinder information: overand under-exposure warnings, film movement indicator

exposure: auto and manual exposure control; TTL EE, CdS cell

backlight control button: yes

film speed: auto between 16/25 and 160/250 ASA (daylight/tungsten) (1)

CCA filter: built-in 85A filter

filming speed: 18, 24, 36 fps, single frame

shutter opening angle: <180 degrees

fading: auto fade-in/fade-out

sound: double-system, socket for  magnetic recording with synchronized tape recorder

remote control socket: yes

2 cable release sokets: single frame, continuous running

movie light socket: screw type

film counter: yes

handle: fixed, chamber for penlight batteries

battery checker: yes

film drive motor: DC micromotor

power source: 4 x AA batteries \ 1 x PX14 (2.7 V), button cell for light meter

weight: 1280 g

dimensions: approx 7” x 8” x 2.25”

tripod socket: 1/4"

made in Japan by Chinon