Power Cosina Reflex Zoom 500

marketed circa 1970

silent super 8 cartridge

lens: Power Zoom f: 1.8 \ F: 8-40 mm

zooming ratio: 5x

focusing: manual, aerial

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: over and under-exposure warning signal

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

film speed: auto for 25/40, 40/64, 64/100, 10/160 ASA (daylight/tungsten)

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

filming speed: 18, 24 fps, single frame

shutter opening angle: <180 degrees

sound: no

remote control socket: yes

2 cable release sockets: single frame, continuous running

movie light socket: kodak type

film counter: 1-15 m

handle: retractable, chamber for penlight batteries

battery check button: yes

film drive motor: DC micromotor

power source: 4 x AA batteries \ 1 x 1.3V button cell for light meter

weight: ?

dimensions: ?

tripod socket: 1/4"

made in Japan by Cosina