SMPTE ST 146M Revision 01M, June 6, 2001
Motion-Picture Film — 16- and 8-mm Reversal Color Camera Films — Determination of Speed
Includes all amendments and changes through Reaffirmation Notice , 2006
Additional Comments: STABILIZED 2012
This standard specifies a method for the determination of speed of 16-mm, 8-mm type R, and 8-mm type S reversal color camera films intended for direct projection in motion-picture photography.
ISO 2240 constitutes the basis for this standard.