Nikon&nbsp;Super&nbsp;CoolScan&nbsp;5000&nbsp;ED&nbsp;Film&nbsp;Scanner It has 4,000 dpi optical resolution, 4.8 density It has 16-bit A/D conversion, 8 or 16-bit output Preview scans in 11 seconds, full scans as fast as 20 seconds Digital ICE4 Advanced suite of image correction technologies Its USB interface, PC and Mac compatible