FUJIFILM Neopan 100 Acros II is an orthopanchromatic black and white negative film characterized by its extremely fine grain structure and wide tonal range. Super Fine-Σ Grain Technology is employed to deliver the distinct tight grain structure and alignment along with high acutance and smooth tonal rendering to suit both scanning and enlarging applications. Its medium-speed ISO 100 nominal sensitivity suits working in a variety of outdoor conditions and enhanced reciprocity characteristics also benefit working with longer exposure times. Additionally, Acros II incorporates P.I.D.C. Technology (Precision Iodine Distribution Control), which provides stable processing results when manually developing the film in small tanks or automatically in larger processors.