Braun Macro SMZ 864 Sound

marketed in 1977

silent super 8 cartridge

lens: Braun Macro Super Stellar Zoom f: 1.7 \ F: 8-64 mm

zooming ratio: 8x

focusing: manual

rangefinder: microprism

macro focusing: yes

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: ?

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

film speed: ?

backlight control: + 1 f/stop

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

filming speed: 18, 24 fps

shutter opening angle: 180 degrees

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

sound mode: mono

sound sockets: Micropohne, Monitor

recording level control: auto and manual

remote control socket: yes

cable release socket: ?

movie light socket: screw type

film counter: 1-15m

handle: fixed pistol grip, chamber for penlite batteries

film drive motor: DC micromotor

battery checker: yes

power source: ? x AA batteries

external power jack: 6 V DC

weight: 1870 g

dimensions: 65 x 135 x 225 mm

tripod socket: 1/4"

made in Japan by cosina