 FACT: When President Nemerov first meets Jack Ryan, he is having his  portrait taken with a Sinar 4x5 view camera. We correctly see the  Presidents image upside down in the camera, however the  photographer continues to take pictures with an empty camera. In a  4x5 view camera film is loaded with individual sheets placed in  front of the glass viewscreen. Seeing the Presidents image in the  camera would be impossible if the camera were actually loaded. Also  the sound effect is that of an SLR medium