It is enough to raise a little the reflex viewfinder cover to see deep between the light protective hoods a large and for any illumination distinct clear image according to which it is easy to fit frame limits when the object is already found or to find a new scene.
Image focusing is performed by slight rotation of either lens knurled mountnt.
3 Scales of distances, diaphragms and exposures and all the control units are located to assure speed and convenient operation. Frame counting is performed through the window according to values on light protective paper of the film. Due to reflex viewfinder it is possible to take pictures at high level holding the camera over the head as well as turning it horizontally at the right angle. It is daylight loaded camera. For convenience the back is hinged.