Thanks to one and all for the positive feedback.
...just need the weather to co-operate for some more data.
Quote:
Originally Posted by Hagar
Can I ask what type of Ha filter and how narrow is the filter?
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I'm now using a Baader 50mm set. The H-Alpha has a 7nm bandpass. Reflections seem to be well controlled and the par-focal aspect is nice for narrow band work.