Smart Technologies Overhead Document Viewer Camera - Model SDC 330
The lowest price I have seen these sell for on eBay is $28 + $17 shipping for a total of $45.
As always, we are less than half of that at $20, and you can pick which one you want, test it yourself and most importantly, you know exactly where to bring it back if you have a problem!
Description From Smart Technologies:
The SMART 280 Document Camera is an easy-to-use teaching tool with amazing capabilities. This user friendly product enables teachers to display detailed images and video of any physical object, and the SMART280 can be connected to a SMART Board interactive whiteboard for capturing images and videos directly into SMART's Notebook collaborative learning software, without the need for digitizing lessons in advance.
Teachers can create a flexible, dynamic classroom environment where teaching and learning happen spontaneously. The high-resolution video camera instantly transforms physical objects into digital images. Any object you can see or touch can be turned into digital video or still images and projected on an interactive whiteboard. You can share and discuss multiple materials with your students and even annotate images to save them to use with later lessons.
The 280 document camera integrates seamlessly with SMART Board interactive whiteboards and SMART Notebook collaborative learning software. Working together, these technology tools provide endless opportunities for interactive learning, enabling you to capture images and videos and add them directly to a Notebook file for review and revision at your leisure.