Quote:
Originally Posted by casstony
I've ordered the similar but cheaper Optolong L-enhance filter Ryan; I also have separate Ha and OIII filters.
5 minute Ha subs worked well and I can do longer subs in winter. If the L-enhance works well I may have jumped the gun on the other narrow band filters; if it doesn't I'll be learning how to make bi-colour images.
|
I just looked up that filter and it looks interesting. Without seeing the exact cut offs, the graphs show an interesting difference. It appears that the bandpass on mine is wider on the Ha but tighter in the Oiii. Given that you’re using a modded camera which in my experience tend to be quite Ha saturated, the wider band in Oiii might give your images a better balance. I’ll be interested to see your results.