The Observer & Nova Pro system delivers long-range optical imaging for AUV and ROV missions, achieving clear visuals at distances exceeding 10 meters. Its actively cooled 5MP sCMOS sensor enables ultra-short exposure times, minimizing motion blur even at survey speeds up to 6 knots. High-output Nova LED strobe panels provide uniform illumination, producing over 350,000 lumens per panel. Real-time image enhancement and machine-learning colour correction generate true-colour images in challenging underwater environments. The system records 16-bit RAW and enhanced TIFF/JPEG formats for detailed post-processing. Full metadata logging, including time, navigation, and camera parameters, ensures high-quality survey documentation. The camera and lighting can operate as a standalone imaging system or be fully integrated with a laser scanner for synchronized acquisitions. PPS and ZDA timing support ensures precise sensor synchronization. Designed for deep-sea use, the system offers 4000 m and 60