Porst MS 50 XL

marketed in 1977-78

silent super 8 cartridge

lens: f: 1.2 \ F: 8-40 mm

zooming ratio: 5x

focusing: manual

rangefinder: ?

macro focusing: yes

zooming: auto and manual

filter size: 55

viewfinder: single lens reflex-type with adjustable eyepiece

viewfinder information: ?

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

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

ASA notching: 1-pin

CCA filter: built-in 85A filter; with filter control button

backlight control: yes

filming speed: 9, 18, 40, single frame

interval timer: no

shutter opening angle: >180 degrees, eXisting Light system

fading: ?

sound: no

remote control socket: yes

cable release socket: no

flash synchronization socket: yes

film counter: yes

handle: retractable, chamber for penlight batteries

battery check button: yes

film drive motor: DC micromotor

power source: 4 x AA batteries only

weight: circa 1000 g

dimensions: circa 60 x 195 (145 closed) x 220 mm

tripod socket: 1/4"

made in Malaysia by Robert Bosch