The Sony α1 II (Alpha 1 Mark II) is Sony's flagship professional mirrorless camera, building on the original α1 with enhanced AI-driven autofocus, improved 8.5-stop In-Body Image Stabilization (IBIS), a new 4-axis tilting LCD screen, and robust video features (8K/30p, 4K/120p), all packed into a versatile body with high-resolution 50.1MP stills capability, designed for pros needing speed, resolution, and video in one device, effectively merging the speed of the α9 series with the resolution of the α7R series.