Ultrafine Continuous Tone Duplicating Film

Make duplicate B & W negatives or slides. Enlarge or contact. Blue Tint .007 mil polyester base. Slow speed ( ISO 4) Standard development in either photo paper developer or Graphic Arts Rapid Access. Yields direct positive image. Red or Yellow safelight. A moderately high contrast, enlarging and contact film. It can be used for copying continuous-tone B&W pictures. UCTDF can make both interpositives and duplicate negatives. Permits the making of either same-sized duplicates, or enlarged negatives. Enlarged duplicate negatives are commonly used in alternative processes. Most widely used in platinium, palladium, gelatine and gum bichromate printing, and print-out paper applications.