With the GFX100, Fujifilm has made a 100-megapixel medium format camera that does not suffer from the restraints usually associated with large-sensor, high-resolution systems. As the first camera of this type with in-body image stabilization, it can be used for handheld shooting under a much wider range of conditions. The spring-mounted shutter mechanism is isolated from the sensor, minimising the risk of shutter vibration affecting the sharpness. The GFX100 is also the first medium format camera to offer on-sensor phase detection, which results in much faster autofocus. What’s more, it’s the first medium format camera to shoot 4K video with no field-of-view crop.