IMACS long camera optics fabrication as of 11/28/01

All long camera optics are now polished, AR-coated, and delivered to OCIW.
Assembly of the long camera optics and mechanics will begin in January, 2002.

The following images show element L05, a 300mm diameter CaF2 element, which
appears to have some sub-surface damage from generation, which only became
apparent when the lens was AR coated.