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 detailthe well designed hardware features of the opticfilm 8200i ai combine perfectl