Hi,
I'm thinking about making a 508mm (20") to 610mm (24") f3 - f4 Newtonian. I'm wondering if anyone can point me to -
1. some mirror bland suppliers (I've Googled some already)
2. Someone/company that may grind the above blank
3. Perhaps a supplier of already made mirrors of this size and speed
4. Someone to aluminize (and possibly) coat the mirror
Regards
John Drummond
Possum Observatory Complex
International Astro Union Code: E94
Gisborne, New Zealand
E: 177d 53', S: 38d 38'
Email:
john_drummond@xtra.co.nz
Website:
www.possumobservatory.co.nz
Images:
http://www.possumobservatory.co.nz/l...continuing.htm
Phone (mobile): 0275 609 287