Adesso 4K 8.0 Megapixel Document Camera Classroom Projector for Teachers...

Elmo CO-10 Document Camera Visual Presenter Scanner USB VGA Classroom Tested

AVer AVerVision M70 Document Camera 5 Megapixel 7.94 mm CMOS 12x Optical Zm HDMI

Hovercam, Solo 8Plus 8+ Plus 4K Document Camera Scanner 13MP Resolution tested

Adesso CYBERTRACK 820 8.0 Megapixel CMOS Color Sensor Camera 8 Megapixel

Document Camera Ultra HD 5mp USB Camera (Blue)

Lumens DC210 Ladibug WXGA Portable Document Cameras USB 8X Zoom - W7 Compatible

Adesso NuScan 500A 5-Megapixel Auto-Focus Visual Presenter & Scanner (A4 Size)