Baader Fringe Killer
Badder fringe killer 1.25 inch. Very good condition. Tested a few different violet blockers, this was the best in my opinion. Best light transmition and violet suppresion for my 150m f/8 refractor when i had it. Asking $60.00 posted in Australia
Last edited by doug mc; 02-01-2013 at 07:59 PM.
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