36 exp. 135 rolls.CineStill BwXX is a variable speed, classic black & white film emulsion, with an EI of 250 under daylight and 200 under tungsten lighting. Recommended development in Kodak D-96 developer or Df96 Monobath, but is compatible with D-76, HC110 and all other black and white film developers.
Double-X is a classic black and white film stock left relatively unchanged since it's release in 1959 for still and motion picture use.
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