Keystone K-625

marketed in 1965

silent super 8 cartridge

lens: Keytar Zoom Lens f/1.8 F:8.5-35 mm

zooming ratio: 4x

focusing: manual

zooming: auto and manual

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: aperture scale

exposure: auto exposure control; not TTL EE, CdS cell

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

CCA filter: built-in 85A filter

filming speed: 18 fps

shutter opening angle: <180 degrees

sound: no

remote control socket: yes

cable release socket: no

movie light socket: screw type

film counter: yes

battery check button: ?

film drive motor: DC micromotor

power source: ? x AA batteries / 1 x button cell for light meter

weight: ?

dimensions: ?

tripod socket: 1/4"

made in USA by Kesytone