Quote:
Originally Posted by TrevorW
I usually use the SV80ED for astro but I thought I'd try the 120 f/5 achro for a change due to it's larger aperture.
Filters IMO are way too expensive, $200 plus for a 2" piece of glass doesn't cut it with me unfortunately.
Cheers
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You know, regardless of the fringe, I'd use it on some targets...it's actually not that bad. Plus, some clever processing might reduce the fringe anyway. An apo is better, but it's way more expensive.