Quote:
Originally Posted by Octane
Bren,
Are you using a Bahtinov Mask to reach focus? Are you focusing on a blue star? I had this problem on blue stars. I found if I focused on a yellow star, focus was still acceptable, but, it almost completely got rid of the halos.
H
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Hi H,
The stars are from M8 lagoon nebula. I actually focused on Antares, nice red bright star nearby
. I didn't use a mask, just live view (magnified 10X)