New firmware update extends functionality of mirrorless medium format camera FUJIFILM GFX 50S Kleve, February 15, 2018. FUJIFILM announces a free update for the mirrorless medium format camera FUJIFILM GFX 50S. With the new firmware Ver. 3.00 receives the professional model several new features such as “Focus Bracketing” and “Small screen mode selection”. In addition, the camera after the … Continue reading Fujifilm GFX 50S Firmware 3.00 Features