Porst Reflex ZR 260 synchro

marketed in 1973-74

silent super 8 cartridge

lens: Chinon Reflex Zoom f: 1.7 \ F: 7.5-60 mm

zooming ratio: 8x

focusing: manual, microprism

zooming: auto (with 2 speeds) and manual

filter size: ?

viewfinder: single lens reflex-type with adjustable eyepiece

viewfinder information: ?

exposure: auto and manual exposure control; TTL EE, CdS photocell

film speed: auto for 16/25, 25/40, 40/64, 64/100, 100/160 and 160/250 ASA (daylight/tungsten)

backlight control button: yes

exposure compenstion:+/- correction for auto

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

filming speed: 18, 24, slow motion (36 fps), single frame

shutter opening angle: <180 degrees

fading: auto fade-in/fade-out

sound: double-system, socket for sound synchronize with a external tape recorder

remote control socket: yes

2 cable release sockets: single frame, continuous running

movie light contact: screw type

film counter: yes

handle: fixed, chamber for penlight batteries

film drive motor: DC micromotor

battery check button: yes

power source: 4 x AA batteries \ 1 x 2.7 V button cell for light meter

weight: ?

dimensions: ?

made in Japan by Chinon