Quote:
Originally Posted by cometcatcher
Thanks JA! AP on the cheap! Looks like the price of APO's are not coming down any time soon either.
I haven't used the coulter optics for a while now. It has a bit of a problem I'm trying to sort out.
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I want to do the same
In practice its just going to be a quick, subtle re-focus when shooting Oiii, but Ha and Sii are the same focal point?