The Lumenera INFINITY 8-3 USB Microscope Camera is a high-performance 3 MP scientific camera designed for laboratories and industrial environments that require speed, accuracy, and imaging reliability. Available in both color and monochrome versions, the INFINITY 8-3 combines a global shutter CMOS sensor with USB 3.0 bandwidth for smooth live imaging and precise capture. Replacement Notice: The Lumenera INFINITY 8-3C camera replaces the discontinued Lumenera INFINITY 3S-1UR USB 3.0 microscope camera. It is the recommended drop-in upgrade for industrial inspection, lab documentation, and OEM microscope systems requiring reliable USB 3.0 imaging. With fast frame rates and a 2/3” sensor format, this camera is ideal for brightfield, fluorescence, and routine documentation workflows where motion artifacts must be eliminated and image consistency is critical. Key Advantages 3 MP global shutter CMOS sensor (1944 × 1474) USB 3.0 interface for high-speed live imaging Up to 63 fps at full resolution Eliminates motion blur for dynamic samples Industry-standard C-mount compatibility No annual software fees Available Variants Color (INFINITY 8-3C) Ideal for brightfield microscopy, pathology, teaching labs, and general documentation where accurate color reproduction is important. Monochrome (INFINITY 8-3M) Optimized for fluorescence, low-light imaging, and quantitative analysis where sensitivity and signal-to-noise ratio matter most. Typical Applications Fluorescence microscopy Brightfield and darkfield imaging Clinical and life science research Materials science and failure analysis Industrial inspection and QA Teaching and training laboratories Included Software Both variants include INFINITY ANALYZE software for image capture, measurement, annotation, and reporting with no recurring license fees. Technical Specifications Resolution: 1944 × 1474 (3 MP) Sensor Format: 2/3” CMOS Shutter: Global Frame Rate: Up to 63 fps Interface: USB 3.0 Output: 8-bit / 12-bit selectable Mount: C-mount Recommended Coupler: 0.63× or 0.67× What’s Included Lumenera INFINITY 8-3 camera (selected variant) USB 3.0 cable INFINITY ANALYZE software This camera integrates seamlessly into Industrial Microscopy Solutions, Clinical Microscopy Solutions, and Educational Microscopy Solutions.