Porst Filmbetrachter 15

marketed in 1978-79

super 8 mm film reel

lens: ?

lamp: ?

reel capacity: 15 m

film loading: manual threading

film transport: auto, by motor

projection: forward, reverse, still

projection speed: ?

frame counter: no

sound: no

film drive motor: DC micromotor

power source: 2 x AA batteries

weight: ?

dimensions: ?

made in ? by ?