Thread: Televue 2x Barlow and c925
View Single Post
  #4  
Old 08-12-2015, 11:03 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,928
Hemi,
The Powermate can be used before the diagonal. It is not sensitive to backfocus distance like the traditional Barlow.
Which 2" adaptor are you using?
Sounds like a focusing issue.
Reply With Quote