Gracia Sound Super 8 MZ 300

marketed in 1976-77

silent super 8 cartridge

lens: Super Eight Reflex Power Zoom f: 1.8 \ F: ? mm

zooming ratio: 3x

focusing: manual

rangefinder: aerial

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: ?

exposure: auto exposure control; TTL Electric Eye, CdS photocell

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

ASA notching: 1-pin

CCA filter: built-in 85A filter, with filter control switch

filming speed: 18 fps

shutter opening angle: <180 degrees

sound: single-system, magnetic recording system on super 8 film sound track

recording level control: auto

auto level settings: Low, Normal

sound sockets: Microphone, Earphone

remote control socket: yes

cable release socket: no

movie light socket: yes

film counter: yes

handle: fixed, chamber for penlight batteries

battery check button: yes

power source: 6 x AA batteries \ 1 x PX28, 6 V for amplifier

external power jack: 9 V DC

weight: ?

dimensions: ?

tripod socket: 1/4"

made in Japan by ?