Duo T 20 XL

marketed in 1981

silent super 8 cartridge

lens: B&H Zoom f: 1.4 \ F: 10-20 mm

zooming ratio: 2x

focusing: free

zooming: auto and manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

exposure: auto exposure control; TTL EE, CdS photocell

film speed: ?

CCA filter: built-in 85A filter

filming speed: 18 fps

shutter opening angle: 225 degrees

sound: no

remote control socket: yes

movie light socket: no

film counter: 1-15 m

handle: fixed chamber for penlight batteries

film drive motor: DC mcromotor

battery check button: ?

power source: 2 x AA batteries only

weight: ?

dimensions: ?

tripod socket: 1/4"

made in Japan by Bell & Howell