Canon's EOS 5D Mark IV is the workhorse full-frame DSLR that anchored countless wedding, portrait and editorial workflows. Its 30.4MP CMOS sensor and DIGIC 6+ processor capture clean, color-accurate stills, while the 61-point High-Density Reticular AF II system delivers reliable subject tracking through the optical pentaprism viewfinder. 4K 30p DCI video, Dual Pixel CMOS AF in Live View, dual card slots (CompactFlash + SD) and weather-sealed magnesium-alloy construction round out a proven all-rounder.