Thread: Ritchey-Chretien collimation
View Single Post
  #5  
Old 28-12-2018, 02:43 AM
DJT (David)
Registered User

DJT is offline 		 
Join Date: Nov 2011
Location: Sydney
Posts: 1,460
Quote:
Originally Posted by stonius View Post
look forward to reading it :-)
Likewise!
Reply With Quote