The Hasselblad 50200410 24x36x5 Flextight Original Holder is exclusively for the Imacon/Hasselblad Flextight 646, 848, 949, 2848, Precision, Progression, X1, and X5 scanners. It holds 5 individual 35mm standard unmounted transparencies or negatives, with a 35x24mm total scanning area.