Lumicon Kolvex S-25

marketed circa 1968

silent super 8 cartridge

lens: Reflex Zoom f: 1.8 \ F: 13.5-34 mm

zooming ratio: 2.5x

focusing: manual

zooming: manual

filter size: ?

viewfinder: single-lens reflex with adjustable eyepiece

viewfinder information: ?

exposure: auto exposure control; TTL EE, CdS cell

film speed: ?

CCA filter: built-in 85A filter

filming speed: 18 fps

shutter opening angle: <180 degrees

sound: no

remote control socket: ?

cable release socket: no

movie light socket: kodak type

film counter: yes

handle: detachable

battery check button: yes

film drive motor: DC micromotor

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

weight: 950 g

dimensions: 64 x 109 x 198 mm

tripod socket: 1/4"

made in Japan by Nihon Cine Industry

  • exposure indicator window on the lateral