Thread
:
Strange Bahtinov pattern
View Single Post
#
5
06-09-2021, 08:56 PM
multiweb
(Marc)
ze frogginator
Join Date: Oct 2007
Location: Sydney
Posts: 22,062
This can happen when the mask is tilted and/or not concentric with the scope aperture and offset.
multiweb
View Public Profile
Find all posts by multiweb