The Eastman Type IIb Sensitometer as a Control Instrument in the Processing of Motion Picture Film

Gordon A. Chambers, Ian D. Wratten

A description of the methods used in the periodic testing of the Type IIb sensitometers used in the laboratories in Hollywood. Data are presented to show the order of agreement among the several instruments.

Print ISSN
Published
1933-09
Content type
Original Research
DOI
10.5594/J07469