Alstar P-50

marketed in 197?

silent super 8 cartridge

lens: f: 1.8 \ F: ? mm

zooming ratio: 5x

focusing: manual, 1.5 to infinity

zooming: manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: ?

exposure: auto exposure control; TTL Electric Eye, CdS cell

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

film speed: ?

filming speed: 18 fps

shutter opening angle: <180 degrees

sound: no

remote control socket: ?

cable release socket: no

movie light socket: yes

footage counter: automatic resetting by unloading of a cartridge

handle: fixed, chamber for penlite batteries

battery check button: yes

film drive motor: DC micromotor

power source: 4 x AA batteries

weight: ?

dimensions: ?

tripod socket: 1/4"

made in Japan ?