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cweinhei
sage
Reged: 01/14/06
Posts: 254
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Re: Which H-alpha filter?
07/01/09 03:51 PM
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Have you tried a 7nm or 13nm H-alpha filter in combination with a Hutch IDAS filter? Does that help get rid of the halos?
-------------------- Orion Atlas EQ-G w/ EQMOD
8" F/4 LXD75 Schmit-Newt (Flocked)
JMI NGF-55D Focusor
Hutech Canon Rebel 350 XT (Clear filter)
DSI Pro (for guiding)
Shoestring USB Shutter Control
Shoestring Focusor Control
HNSky,PHD,DSLRFocus,WCS,Iris
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