With simple usability and quick setup, this document camera is an excellent choice to make your lectures or presentations visually engaging and interactive. 8MP sensor with 8X zoom and auto focus allow you to display crystal-clear images without worrying blurriness or hard-to-reach text. Image freeze/pause lets you keep an image on the screen while the object is adjusted or passed around, or use the highlight/mask functions to emphasize or block content while it's displayed. The compact size and flexible arm provide easy portability for multiroom use and quick storage. Anti-glare sheet stops glare from blocking the view of laminated surfaces and textbook pages for clearer results. Microscope adapter connects to a microscope (sold separately) to display magnified images to an entire room.