Fujifilm surprised the camera world last year with the introduction of the GFX 50S, its first medium-format mirrorless. The shooter, which is now available for $6,500 body only, packs a large 51.4-megapixel CMOS sensor (43.8 x 32.9mm) in a DSLR-like frame that only weighs 1.6lbs (740g). If you've ever used a Fuji before, its ergonomics should be familiar, thanks in large part to the company's trademark physical dials and generally premium build. What powers the GFX 50S is the latest X-Processor Pro, the same imaging chip found on Fujifilm's flagship X-Pro2 and X-T2 cameras.