Filter advice

[Celestron4]

I’m looking at filters and working out what my best option is for deep sky imaging. According to ClearOutside forecast app I have bortle 4 skies. I have a 6” Celestron SCT on a Celestron AVX mount and have a modified canon DSLR at the moment that I attach via a Celestron SCT T-adapter (I know that I might have to change this if to use filters). I haven’t used filters before and was wondering whether I should I stick to a simple Ha filter or would something like the Optolong L-eXtreme be a better option?

[geordie85]

Personally I wouldn't bother with any filters imaging from bortle 4 skies.

[Celestron4]

Thanks for the advice! I’ll stick without for the moment and see how it works.