I made this video while back which also explains this in more detail, enjoy!
This video doesn’t show much about the process. Its truly amazing how much goes into making lenses. Here is another video that shows much more.
Sub blog SUBURB thank you very much
Finger prints from a mirro AAAAAAAAAAAAAAhhhhh my eyees!
That Christopher Nolan really knows how to promote a movie.
and you'd lose, every time
I have also seen Horrible Bosses! Delightful film!