Foma Film Fomapan R100 16mm Black and White Reversal Film, 30.5m / 100.06' Roll

FOMAPAN R is a panchromatic sensitized black-and-white reversal film intended for taking black-and-white transparencies and/or making movies. The spectral sensitization of FOMAPAN R is designed for to true transfer color tones into the gray scale when exposed in daylight and simultaneously to make full use of the film speed when exposed in artificial light. Due to a very efficient antihalo layer, situated between the base and emulsion layers, the film features very good resolving power and high contour sharpness. The antihalo layer will decolorize during processing. Speed The film has a nominal speed rating of ISO 100/21deg. when processed in R-100 Process. Other processes can cause deviations from the nominal film speed. It is, therefore, recommended that the real film speed be checked by trial tests in such cases. Base FOMAPAN R is usually produced on a cellulose triacetate safety film base 0.125 mm thick or on a polyester film base of the same thickness when higher demands concerning mechanical resistance and dimensional stability are made on the film.