Chinon 670 - Power Zoom

marketed in 1970

silent super 8 cartridge

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

zooming ratio: 6x

focusing: manual, microprism

zooming: auto with 2 speeds and manual

filter size: ?

viewfinder: single-lens 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: 12, 18, 32 fps, single frame

shutter opening angle: <180 degrees

fading: auto fade-in/fade-out

sound: no

remote control socket: yes

2 cable release sokets: single frame and continuous running

movie light socket: screw type

film counter: yes

handle: fixed, chamber for penlight batteries

battery check button: yes

film drive motor: DC micromotor

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

weight: ?

dimensions: ?

tripod socket: 1/4"

made in Japan by Chinon

• (1) auto for 16/25, 25/40, 40/64, 64/100, 100/160 and 160/250 ASA (daylight/tungsten)