Thread: Revived project - Finderscope for my C11
View Single Post
  #14  
Old 15-07-2020, 08:22 AM
bojan's Avatar
bojan
amateur

bojan is online now 		 
Join Date: Jul 2006
Location: Mt Waverley, VIC
Posts: 7,112
Ray, I am sure any old(er) telephoto it will be OK for this purpose (even for guiding).. however probably it will be heavier than this single Ř60mm/230mm doublet. (The Plössl eyepiece came from old russian binos).
Reply With Quote