16-tooth intermittent, and 16-tooth, 24-tooth, 32-tooth feed, sound head and hold-back sprockets for use with cellulose nitrate film and cellulose acetate film. Dimensions for accurate engagement with film, minimize film wear, visual performance; dimensions for form of teeth. For motion picture techniques this type of sprockets is obsolescent.Cross References:BS 5550:Subsection 3.1.1BS 5550:Subsection 3.10.2
BS 5550-3.10.1:1980
Original price was: $160.02.$80.00Current price is: $80.00.
Cinematography. 35 mm film. Sprockets-Specification for broad tooth sprockets for 35 mm perforated film
BSI Group , 11/29/1965
Pages: 12
