For Digital camera, or Film camera with color film. Provided your subject has neutral tone colors (beige, white, light grey), the Sepia filter will bring to your photograph a nostalgic effect, as if the image was taken many years ago in B & W, having then discolored with age. Aimed at the professional and enthusiast photographer, the Z-PRO series total over 80 different filters including coloured, centre spots, pastel/ diffusers to graduated and neutral density filters.