Completely NEW Canon designed full-frame back-illuminated stacked CMOS 45MP sensor. Fast sensor read-out speeds allow for up to 30 fps electronic shutter performance. New focus system upgrades include eye control focus, and the ability to maintain focus on a subject even when obscured briefly. Capture video and stills simultaneously with no interruption. Action Priority uses data to interpret the scene and predict the main subject to lock focus on it in action scenarios. The R5 Mark II introduces Action Priority AF, a cutting-edge autofocus technology powered by the Accelerated Capture system, designed specifically for fast-moving sports like soccer, basketball, and volleyball. This advanced system intelligently analyzes subject movement, posture, and ball position in real time—automatically shifting focus to players performing key actions such as shooting, passing, or spiking. Using deep subject data, including facial features, eyes, head, torso, and joint tracking—along with multiple subjects in the frame—the camera delivers precise, predictive autofocus that locks onto the most critical point of action. Even when athletes are briefly obstructed or rapidly changing direction, the EOS R5 Mark II maintains accurate focus and anticipates movement, ensuring you never miss the decisive moment in high-speed sports photography.