Big aluminization job?

http://www.sciencedaily.com/releases/2009/05/090515084157.htm

Can I get one of these?

Jess Tauber

You worry about mirrors so small, they can be moved to where the chamber is ?
Here is how the next size up is dealt with:

http://subarutelescope.org/Information/Download/SMovie/flash_aluminizing.html

Michael