Butterfly nebula (take 2)

[Comet Hunter]

So I wanted to try my new Altila 5nm dual band filer on the NGC6910 Butterfly nebula and it didn't disappoint.
I had just under 6 1/2 hours of 5 min exposures with the new filter

 

[AlanLichty]

Easy to see how this one got its name. Well done.

 

[JimFox]

So cool Ed! I really like the look of this. I tried a similar conversion on my Butterfly but I didn't like it. I need to go back and start over.

 

[Mike Lewis]

Looks very nice, love the color separation you are getting with that filter.

ML