[RugbyRene (Rene)]

Hi,

I'll be going to a bortle 3 site in the Snowy Mountains in May and I was wondering what sort of filter would be best for a OSC (ASI2600MC)? I'll be using it with a SW Esprit 100ED.

I have an IDAS P1 LPR filter which I use in my normal bortle 6 skies in Sydney but have heard it would be better using a UV/IR cut filter when visiting dark skies.

Rene