Kodak's Professional T-Max 100 is a medium-speed panchromatic black & white negative film characterized by an extremely fine grain structure along with high sharpness & resolving power. By utilizing a T-GRAIN emulsion, the grain pattern resembles a patterned, tabular form that maintains effective film speed while reducing the appearance of grain during enlarging or scanning. This film has a nominal sensitivity of ISO 100/21° & also features a wide exposure latitude, broad tonal range, & responds well to push development & zone system development changes. In addition to processing as a negative in standard black & white chemistry, T-Max 100 is also suitable for reversal processing using the T-Max 100 Direct Positive Film Developing Outfit for creating copy & duplicate work. Specifications: Film Format: 35mm Number of Exposures: 36 Film Type: Panchromatic B&W Negative Film Speed: ISO 100 Film Processing: Standard Black & White Chemistry