Brother DS740D Scanner Portatile, A4 con Fronte/Retro Dual Cis, Risoluzione 600 x 600 dpi, 15 ppm B/N e Colore, Autoalimentato Tramite USB : Amazon.it: Informatica
Contact image sensor - Wikipedia
Overview: Contact Image Sensors (CIS) - MITSUBISHI ELECTRIC
Comparing the depth of field of two types of flatbed scanner, a CIS and a CCD model.