Thread: EQ6-R vs HEQ5
View Single Post
  #22  
Old 12-08-2021, 04:23 PM
raymo
Registered User

raymo is offline 		 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
An f/5 Newt is easier to work with than an f/4 collimation wise, is still quite fast, and has less coma than an f/4.
raymo
Reply With Quote