The Auto Focus Vision Viewer camera is a great solution for showing documents, printed materials, and objects as the auto focus feature helps to quickly bring the materials into view,dont need other document display methods.

* Has fast focus speed and long working distance

*8.0 Megapixel Auto Focus USB 2.0 On-Clip Camera with Digital Microphone

*High quality image
*Low power consumption
*UVC compliance for use in OS Windows, Linux, Android, Mac
*OTG Support, Smartphone Support