Wittner PXR 50 Spool
marketed in May 2013
silent super 8 spool
panchromatic back-and-white reversal film
film speed: 50 ASA (18 DIN)
film width: 8 mm
film length: 60 m (200 ft)
perforation: type S
base: cellulose acetate, safety film
laboratory process: Kodak D94A
made in Germany by Wittner Cinetec
Iso 50/18º daylight
Iso 40/17º artificial light (without any filter)
Reformatted from (?)