Quote:
Originally Posted by cometcatcher
Hi Ben. I have the same problem as you but with a slightly different setup. I have a Kson ED80 and ZWO ASI 183mm Pro. With blue filter it is badly bloated. The red and green filters are fine. These scopes are not fully APO quality I'm afraid.
I'm in the process of experimenting with additional filters. So far I have found the Baader Semi-Apo filter stacked over the blue filter to help a lot. I will keep experimenting to see how it turns out.
|
Hi Kevin
I have stopped doing LRGB on my ED72 but it works doing NB. HA,OIII and SII are all fine and don't have any star bloat. Its just the blue and lum filter for me.