AstroLAB's Interesting Tables
The cost of a mirror blank
Information obtained from Andre Taillon, ASM products, USA
Date:	14-Oct-03
>- DI 40 - 40" Mirror blank, f/3, 2" ET:  ...   $  2999.95 ( US)
>- DI 42 - 42" Mirror blank, f/3, 2" ET:  ...   $  3299.95
>- DI 45 - 45" Mirror blank, f/3, 2" ET:  ...   $  3799.95
>- DI 48 - 48" Mirror blank, f/3, 2" ET:  ...   $  4249.95
>
>- DI 40 - 40" Mirror blank, f/3, 2.5" ET:  ... $  4399.95
>- DI 42 - 42" Mirror blank, f/3, 2.5" ET:  ... $  4799.95
>- DI 45 - 45" Mirror blank, f/3, 2.5" ET:  ... $  5499.95
>- DI 48 - 48" Mirror blank, f/3, 2.5" ET:  ... $  6249.95
>
>- DI 40 - 40" Mirror blank, f/3, 3" ET:  ...   $  5799.95
>- DI 42 - 42" Mirror blank, f/3, 3" ET:  ...   $  6399.95
>- DI 45 - 45" Mirror blank, f/3, 3" ET:  ...   $  7299.95
>- DI 48 - 48" Mirror blank, f/3, 3" ET:  ...   $  8249.95
>- Back face ground flat to grit # 80:  .....   $   200.00