Wittner B&W 54
marketed in 2008-9
silent super 8 cartridge
panchromatic back-and-white reversal film
film speed: 100 ASA (21 DIN)
film width: 8 mm
film length: circa 15 m (50 ft), +/-10%
perforation: type S
base: cellulose acetate, safety film
laboratory process: B&W
weight: 60 g
dimensions: 24 x 70 x 75 mm
made in Germany by Wittner Cinetec
Iso 125/22º reversal film
Iso 100/21º negative film
Reformatted from Orwo UN 54 of VEB Filmfabrik Wolfen, Germany.