ORWO DP31 - 35MM
ORWO Duplicating Positive Film DP31 serves as a film for the production of intermediate positives (master positives). Due to is panchromatic sensitisation this film can be used for duplicating from black & white negatives as well as from colour negatives producing well-balanced grey values referring to original colours. Special features of this film are the excellent resolving power and the extraordinary fine grain.
Between the emulsion layer and the clear base is a new AHU-layer (Anti Halation Under layer), which will be uncoloured during the processing.