Vivitar 85P
marketed in 1969-70
silent super 8 cartridge
lens: Vivitar Cine Zoom f/1.8 F:8-40 mm
zooming ratio: 5x
focusing: manual, microprism, 1.2 m to infinity
zooming: auto and manual
filter size: ?
viewfinder: single-lens reflex with adjustable eyepiece
viewfinder information: aperture meter, under/over-exposure warning signal, film end signal
exposure: auto and manual exposure control; TTL EE, CdS cell
film speed: ?
CCA filter: built-in 85A filter
shutter opening angle: <180 degrees
filming speed: 12, 18, 32 fps, single frame
sound: no
remote control socket: yes
cable release socket: yes
movie light contact: 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
weight: ?
dimensions: ?
tripod socket: 1/4"
made in Japan [by Kobayashi Seiki (?)]