Prinz BTL 800 Rexamat Synchro Zoom

marketed circa 1970

silent super 8 cartridge

lens: Shinkor Zoom f: 1.8 \ F: 8-64 mm

zooming ratio: 8x

focusing: manual, aerial

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: exposure indicator (needle)

exposure: auto exposure control; TTL Electric Eye

film speed: ?

CCA filter: built-in 85A filter, automatically cancelled with loading of a daylight type film cartridge, manual cancellation is possible with filter key

filming speed: 18 fps

shutter opening angle: <180 degrees

sound: no

cable release socket: ?

remote control socket: no

movie light socket: kodak type

film counter: 0-15 m (0-50 ft) designed to return to original position automatically

handle: fixed, chamber for penlight batteries

battery check button: no

driving system: electric micromotor

power source: 4 x AA batteries \ 1 x PX13, 1.35 V button cell for light meter

weight: ?

dimensions: ?

tripod socket: 1/4"

made in Japan by Shinsei Optical