Porst Reflex ZR 818

marketed in 1972-73

silent super 8 cartridge

lens: ?

zooming ratio: 8x

focusing: manual

zooming: auto and manual

filter size: ?

viewfinder: single lens reflex-type with adjustable eyepiece

viewfinder information: ?

exposure: auto exposure control; TTL EE, CdS photocell

film speed: ?

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

filming speed: 18 fps

shutter opening angle: <180 degrees

sound: no

movie light contact: screw type

remote control socket: yes

cable release socket: yes

film counter: yes

handle: fixed, chamber for penlight batteries

film drive motor: DC micromotor

power source: 4 x AA batteries \ 1 x button cell for light meter

weight: ?

dimensions: ?

made in Japan by Chinon