The Lomography DigitaLIZA 35mm Scanning Mask holds your 35mm negatives flat and in place so you can properly scan them with a standard flatbed scanner with a backlight/transparency unit.
Unlike other scanning masks, the DigitaLIZA accommodates the digitization of experimental analog photographs by scanning the whole negative strip, including the sprockets, without defining the frames individually. This lets you scan overlapping exposures, doubles, triples, and panoramas.
Scanning area is 9.1 x 1.3" (230 x 33mm)
Distance between film and the scanning plate is 0.05" (1.2mm)