Plus Plusmatic Z 20

marketed in 1967

silent super 8 cartridge

lens: f: 1.8 \ F: 10-20 mm

zooming ratio: 2x

focusing: fixed

zooming: manual

filter size: ?

viewfinder: not reflex

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

film speed: ?

CCA filter: built-in 85A filter, coupled with movie light socket

sound: no

movie light socket: screw type

handle: fixed

weight: about 800 g

dimensions: ?

made in Japan