Frage von mechaTim:
Hello, 
 perhaps someone with a tip type. I am looking for a way to reduce the Lens. Background: I want to end the various tests of mechanical processes film in a fixed housing expire. There are USDI way through a hole in the housing cover to make. Now the lens of my camera is too big, I always have a rim. Could the lens by a factor of 2 smaller. The losses due to the lower light, I could compensate. 
 Regards. 
 Tim
 Antwort von  Markus:
 I am looking for a way to reduce the Lens.
 I am looking for a way to reduce the Lens.  Too hot wash? - Sorry, but physically is still impossible today, because what you did before. 
 Or have I not understood the question?