Thread: [TRADED/FOUND] OIII 2" filter required
View Single Post
  #1  
Old 07-06-2017, 02:23 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
OIII 2" filter required
Looking for a 2" OIII filter for solar imaging trials.
Anything available out there????