HoverCam Solo Spark II 4K Document Camera

Capture printed pages, textbooks, lab specimens, and small objects as live video or still images from a folding USB document camera. The Solo Spark II uses an 8 megapixel 1/3.2-inch BSI CMOS sensor and five-element f/2 lens, with capture up to 3,840 x 2,160 at 20 fps. Its 11 x 17 inch capture area covers tabloid-size material, while autofocus, manual focus, and focus lock help retain detail during demonstrations. Ten-times optical zoom brings detail closer without relying solely on enlargement, while 8x digital zoom extends the available magnification. Four integrated LED lights illuminate the subject, and the built-in microphone includes noise reduction for narrated lessons and remote demonstrations. Camera controls support zoom, freeze, rotation, screenshots, autofocus, and focus lock, keeping common presentation actions accessible during a session. USB provides host connectivity and bus power through two USB-B 3.0 / 3.1 / 3.2 Gen 1 interfaces. HCSS-II supports Windows, macOS, and ChromeOS environments and provides annotation and picture-in-picture functions, with JPEG, PNG, and MP4 output support. Fold it to 11.4 x 3.5 x 1.5 inches for storage, then extend it to 19.6 inches in use for classroom lecterns, training rooms, and distance-learning stations.