Plustek OpticFilm 8200i Ai is a powerful scanner with 7200 dpi resolution. Its sharp optical system produces excellent detail in shadow areas and remarkable tonal range. A built-in infrared channel helps users remove dust and scratches on the original negatives and slides without additional post-processing. With the included IT 8 calibration slide, this powerful scanner consistently delivers accurate colors and detail. The well-designed hardware features of the OpticFilm 8200i Ai combine perfectly with the professional scanner software SilverFast from LaserSoft Imaging. SilverFast Multi-Exposure® increases dynamic range, reduces noise and increases picture details. SilverFast iSRD® for dust and scratch removal can save images from dust and scratches and optimize images. SilverFast Auto IT8 Calibration® color calibrates the scanner device in just 2 minutes.