Cosina Professional 768 Macro - Silver

marketed in 1976-77

silent super 8 cartridge

lens: Cosinon Reflex Zoom Macro f: 1.7 \ F: 8-64 mm

zooming ratio: 8x

focusing: manual, split image, 1.5 m to infinity

macro focusing: yes

zooming: auto with 2 speeds and manual

filter size: screw-in: 58 mm, lid-on: 63 mm

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: aperture scale, under and over-exposure warning signal, film advance signal, film-end signal

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

film speed: auto for 25/40, 40/64, 64/100, 100/160, 160/250 ASA (daylight/tungsten)

backlight control: yes

exposure compensation: +/- corection for auto

aperture range: f/1.7 to f/22

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

filming speed: 18, 24 fps, slow motion (40 fps), single frame

shutter opening: 152 degrees; 1/43 for 18 fps, 1/56.8 for 24 fps, 1/90 for 40 fps

backlight control: yes

fading: fade-in/fade-out

sound: double-system, recording with synchroized tape recorder

sound synchronization: 4 frames per pulse system

remote control socket: yes

2 cable release sockets: single frame and continuous running

movie light socket: screw type

flash synchronization socket: yes

film counter: yes

handle: fixed, chamber for penlight batteries

film drive motor: DC micromotor

battery check button: yes

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

weight: 1450 g

dimensions: 63 x 195 x 235 mm

tripod socket: 1/4"

made in Japan by Cosina