ORWO Universal Negative Film UN 54
ORWO Universal Negative Film UN 54 is a panchromatic medium speed black-and-white negative camera film for both outdoor and indoor usage.
According to the ORWO Instruction 4185 the UN 54 film can be processed as black and white reversal film and be used to produce direct positives.
ORWO Negative Film N 74 plus
ORWO Negative Film N 74 plus is a high speed black-and-white panchromatic camera film for both outdoor and indoor usage. Its wide exposure latitude makes it especially suitable for use under low light illumination and difficult light conditions.
Applications include documentary films, news coverage, underwater and industrial cinematography. Use of N 74 plus is also recommended under normal light conditions when greater depth of field is needed.
The N 74 plus is a marked advance over its predecessor, thanks to improved slippage, extremely low shedding and excellent antistatic qualities.