GOST Film Sensitivity Conversion Chart

GOST/ISOASADIN
111212
222515
283216
566419
9010021
11012522
14018023
18020024
36040027
56065029
72080030
900100031
1125125032
2880320036

   GOST is 90% of the ASA rating. Conversely, ASA figures are 11% higher than GOST ratings.

   For all practical purposes, GOST and ASA may be considered equivalent when using color print film. Certainly the latitude of modern print films will make the difference negligable.

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