Epson ELPDC21 document camera Grey, White 25.4 / 2.7 mm (1 / 2.7") CMOS USB/HDMIELPDC21 SXGA, VGA, USB B, 2GB, HDMI, SD SDHC, 13W, 2. 6 kg, White Bring lessons to life with this user friendly document camera and share pictures and objects in Full HD on a large screen for the benefit of the whole class. Bursting with a range of clever features and functionality, teachers can create a dynamic environment to enhance student learning. Benefitting from a lightweight and portable design, it is easy to transport between classrooms.