Elmo 1378 Model TT-12F Document Camera, 288x Digital Zoom at 4k Ultra HD Super Speed USB 3.0 for Up to 4K Resolution…

Description:
【Excellent for Teachers Document Camera】 camera ultra-high-definition USB camera is widely used in video conferences, online classes, live broadcasts and other scenes. Capture various topics-including Standard letter-sized documents, three-dimensional objects, and the device will stream high-definition live video to your computer Camera Lens Pixel: 10MP . Dynamic resolution: 3820×2160@30Hz / 1080p@30Hz / 720p@30Hz
【High quality image quality】 By combining the multi-function buttons, you can zoom in and out, and by combining the Auto focus (AF)and Fix focus (FF) functions, you can accurately capture details. The screen can be adjusted from four mirroring, up, down, left and right.The built-in LED light and bundled anti-glare sheet help eliminate exposure problems under difficult lighting conditions, allowing you to capture images in both dark and bright environments

Description:
[Large A2-Size Coverage] The s21 scanner is a perfect A2 large format overhead document camera. Large A2 Size scanning at 594×420 mm, ideal for scanning large format journals, manuscripts, newspapers, and maps. Overhead scanner height adjustable (A2/A3) design with a 90-degree foldable hinge. And the S21 allows for taking snapshots, books, documents, business cards, 3D objects, Remote Collaboration, and recording videos.
[Excellent Scanning Quality] 23MP Super High-Resolution Output (5504×4128 Pixels), allow you to capture the most beautiful details.