The superior inherent detail of 35mm film combined with PrimeFilm 1800's advanced optics provides the uncompromized image quality that traditional flatbed scanners just can't compete with. The PrimeFilm 1800 series captures such excellent image detail from both positive slides and negative filmstrips, you can retouch any image exactly the way you want it. The PrimeFilm 1800 series captures 1800 dots per inch (dpi) giving you 3 times the resolution of the average desktop scanner. For graphics professionals, this means that you can enlarge images to approx. 20 cm x 13 cm (7.8" x 5.1") and still maintain the 1: 1 300 dpi resolution sufficient for color separation and offset printing. Previously the realm of experienced graphics professionals and photographers, high resolution color film scanning is now available to a broad range of home, office or home, office or school users in this compact, inexpensive unit. Now there are no excuses not to own one!