Ricoh Super 8 420Z

marketed in 1976

silent super 8 cartridge

lens: Ricoh Zoom f: 1.8 \ F: 9-36 mm

zooming ratio: 4x

focusing: manual

zooming: auto and manual (independent micromotor)

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: under and over-exposure warning

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

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

ASA notching: 1-pin

CCA filter: built-in 85A filter; manual cancelation with filter key; no automatic cancelation with daylight cartridge

shutter opening angle:<180 degrees

filming speed: 18 fps, single frame

sound: no

remote control socket: yes

cable release socket: no

movie light socket: screw type

film counter: 1-15 m

handle: fixed, chamber for penlight batteries

battery check button: yes

film drive motor: DC micormotor

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

weight: 1100 g

dimensions: 57.5 x 190 x 204

tripod socket: 1/4"

made in Japan by Ricoh