Definitions for "SLOW FILM"
Keywords:  iso, sensitivity, film, lower, light
Film with relatively low sensitivity to light - typically having a film speed in or lower than the ISO 50 range.
Film with relatively low sensitivity to light, reflected in its lower ISO rating--usually ISO 200 and below.
Photographic Film which has a limited sensitivity. Such films have low ISO speeds (e.g. 25 or 50 ISO).