Photographic Film Cameras Don't Function in Sub Zero Temperatures

It sure is curious how when anyone points out the fact that camera's couldn't have worked on the Moon, somebody always pipes up and says:  "Yes they do, and there is proof.  Go look for it."  However, nobody can ever cite any specific evidence to support such bullshit.

Leica used to offer a camera cozy to keep a camera body warm in cold weather, but even that wouldn't prevent a mechanical camera from seizure in freezing temperatures.  There is no way that the Hasselblads supposedly used by the astronauts could have been adequately insulated internally.  Even the film would have crumbled to bits in the freezing cold of Outer Space.  The only way that those cameras could have functioned properly on the Moon, would be if they were enclosed in something similar to a Space suit, or if the climate on the Moon were actually above freezing.