The Mamiya M645 is a single lens reflex camera which is great for professional photographers. This Mamiya SLR camera offers flexibility and versatility in the form of interchangeable lenses and film backs. With a shutter speed of 4 - 1000 second, this Mamiya film camera can capture images as per your requirements. This Mamiya SLR camera has high quality lenses with excellent auto focusing and fast handling features. Mirror lock up feature in this Mamiya film camera helps to deliver sharp images by reducing vibration-induced motion blur during exposure. The Mamiya M645 offers great image spacing which is constant. The viewfinder of the Mamiya M645 is bright and it is a fixed penta prism, so it helps in an easier eye-level viewing.