Document Scanners, 800 A3 Pro Portable 8 Mega-Pixel USB Document Camera Scanner For Office School Teaching OCR Function Capture A3 Size

-Support functions such as taking photos and creating PDFs. With it, your work will become more convenient, more efficient and more environmentally friendly. -Support real-time image capture. It supports real-time image capture and display through a projector connected to a computer, which is very suitable for teaching display, product display, etc. The captured image can be adjusted by brightness, saturation, contrast, sharpness, etc. -After connecting this document camera to your computer, you can capture any paper documents, contracts, receipts, and business cards, and present them through a monitor or projector. -Along with these great features, you can use the included document scanning software with the document camera to take snapshots or record videos, edit images and videos with the advanced editing tools, and enjoy the convenience of sharing.