glend
03-03-2015, 08:49 PM
Saw this on Cloudy Nights:
http://www.ebay.com/itm/41-Ritchey-Chretien-Telescope-Mirror-W-Secondary-Tertiary-/231491176777?pt=LH_DefaultDomain_0&hash=item35e5f30949
For the truly serious astrophotographer! :eyepop:
Here is the Cloudy Nights link, it was commissioned by a member there who later died in an accident. Full mirror tech details are in this thread:
http://www.cloudynights.com/topic/492967-41-ritchey-chr%C3%A9tien-for-the-truly-serious/#entry6472835
http://www.ebay.com/itm/41-Ritchey-Chretien-Telescope-Mirror-W-Secondary-Tertiary-/231491176777?pt=LH_DefaultDomain_0&hash=item35e5f30949
For the truly serious astrophotographer! :eyepop:
Here is the Cloudy Nights link, it was commissioned by a member there who later died in an accident. Full mirror tech details are in this thread:
http://www.cloudynights.com/topic/492967-41-ritchey-chr%C3%A9tien-for-the-truly-serious/#entry6472835