FP4+ is an exceptionally fine grain, medium speed ISO125 black and white film which is justly the benchmark against which other films are judged. It has high acutance and sharpness and is capable of great enlargement, and is also tolerant of under- and over-exposure. Bulk 30m roll to order. It is ideal for high quality indoor and outdoor photography. Also suited to copying and internegative work, and has many applications in scientific, technical and industrial photography. 30.5m long bulk roll.