 "Epson DC-21 Document Camera - document camera with 2 years Epson Road Ser" " Ser V12H758020 Cameras & Overhead Projectors CDW.com
"Engage students like never before with the Epson DC-21 document camera. This portable performer easily captures and displays books, 3D objects and experiments with amazing clarity, thanks to HD 1080p resolution, a large imaging sensor and HDMI connectivity. Share the finest detail with 12x optical zoom and 10x digital zoom. Or, display magnified images with the microscope adapter. Record audio with video using the built-in microphone." 
 "Ken-A-Vision Vision Viewer 7880 - document camera" " Ken-A-Vision camera 7880BL Document Cameras & Overhead Projectors CDWG.com
"With the Ken-A-Vision Digital Vision Viewer, it is easy to capture images and movies. Vision Viewer offers one cord convenience, no confusing cables to sort out that can bring your lesson plan or presentation to a stand still. No confusing buttons to fumble with on the unit because you use the mouse on your computer.The 7880 Auto Focus Vision Viewer delivers superior image quality in real time. Display documents, nearby objects or even objects at a distance. Vision Viewer by Ken-A-Vision... making it easy to focus on teaching." 