Full Details from Amazon.com : http://www.amazon.com/gp/product/B0002U40NG?tag=onigi-20<br /><br />Canon CanoScan 8400F Flatbed Scanner<br /><br />Maximum 3200 x 6400 dpi resolution <br />Sharp 48-bit color 16-bit grayscale <br />Supports medium format and 35mm transparencies or negatives <br />Batch scanning of up to 12 35mm negatives <br />High speed preview in about 2 seconds USB 20
