Real-time AF Tracking is a state-of-the-art feature that employs artificial intelligence (A)I to tenaciously track moving subjects when shooting stills or movies

firmly fixed

6 at 200mm

this lens has a minimum focusing distance of just 0

the card is backwards compatible with select XQD cameras [2] enabling existing devices with next-generation performance

Canon EOS R3 Full Frame Mirrorless Camera Body w/ BSI Stacked CMOS Sensor 4895C002 RadarMount Real-time AF Tracking is aOutpace. Outperform. Capture speed in a way never thought possible. The EOS R3 is the new high performance, high speed mirrorless camera to mark a new era for pro sports photography and filmmaking. Building on the success of the EOS R series of cameras and leveraging advancements in technology that have come along since, the EOS R3 combines some of the best of both the EOS R5 and EOS 1D X Mark III cameras to provide a robust, high performance camera.