Thread: Baader MkIV Zoom & Baader Barlow
View Single Post
  #9  
Old 20-12-2020, 05:38 PM
rrussell1962
Registered User

rrussell1962 is offline 		 
Join Date: May 2014
Location: Brisbane
Posts: 495
Great info and ideas from the posts here! Would an eyepiece with crosshairs work for making sure the ruler or bricks were in the centre of the FOV?
Reply With Quote