Hasselblad 500c

The Hasselblad 500C, with a planar 80mm lens (modified), was the first Hasselblad camera to be used by NASA in space. It was purchased by the astronaut Walter M. Schirra from a camera shop in Houston, Texas.
Modification, carried out by NASA, involved removing the lining, mirror, focusing screen and hood, among other things, to make the camera lighter.