Full Details from Amazon.com : http://www.amazon.com/gp/product/B000ALCJT4?tag=onigi-20

Epson Perfection 4490 Photo Scanner

Professional level 4800 x 9600 resolution
34 Dmax for wide dynamic range and greater image quality
Powerful Epson Easy Photo Fix to restore faded color photos
Built-in transparency unit with dedicated light source for better scan uniformity
Versatile scanning with film holders for 35mm negatives slides and 2 14 transparencies