The Canon EOS 1DXMKIII is a professional-grade DSLR designed for sports, wildlife, and fast-paced photography. Built around a 20.1MP full-frame CMOS sensor and the DIGIC X image processor, this flagship camera delivers exceptional speed and precision. Shoot continuously at up to 16 fps with the optical viewfinder or 20 fps in live view, with a 1000-shot RAW+JPEG buffer to capture extended sequences without hesitation. The advanced EOS iTR AF X autofocus system features 191 autofocus points with deep learning technology for intelligent subject tracking, whilst maintaining an ISO range of 100-102400 (expandable to 50-819200). Weather-sealed magnesium alloy construction makes this camera tough enough for professional field work, and built-in Wi-Fi, Bluetooth, Ethernet, and GPS connectivity enable seamless workflow integration. For videographers, the 1DXMKIII is Canon's most powerful DSLR for video, capable of 4K 60p and 5.5K RAW internal recording to dual CFexpress card slots. This secondhand body represents excellent value for professionals seeking pro-level performance.