Pathé Auto Sound BTL 8000

marketed circa 1978-79

sound and silent super 8 cartridge

lens: f: 1.8 \ F: 8-64 mm

zooming ratio: 8x

focusing: manual

macro focusing: yes

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: ?

exposure: fully auto exposure control; TTL EE, CdS cell

backlight control (BLC): yes

exposure compenstion: +/- correction for auto

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

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

filming speed: 18 fps

shutter opening angle: ?

fading: auto fade-in/fade-out

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

audio gain control (AGC): auto (Low, Normal)

sound jacks: Microphone, Monitor

film talking signal: LED

remote control socket: yes

cable release socket: no

self timer: yes

movie light socket: screw type

battery check button: yes

handle: fixed, chamber for penlight batteries

power source: 6 x AA batteries or rechargeable NC batteries

external power jack: 9 V DC for recharger

weight: 1270 g

dimensions: 65 x 203 x 247 mm

tripod socket: 1/4"

made in Japan by Shinsei Optical