I asked the following in the Equipment section but given that thread has probably run its course and really my question is best asked here I repeat my question.
I plan to buy a RASA 11 inch and a ZWO 2600 mono and filter draw...I recall that one should buy a particular brand to minimise reflections or something so I ask... what brand of filters and what size should I buy?
Also which ones? Can I get by with Ha, S and O or should I get the lot? Is there a "set" that would be sensible...as anyone can tell I really dont know what I am doing so any guidance will be much appreciated...any help at all
Thank you.
Alex