Dear All,
I have never used a filter since I started this hoppy. However, I'm thinking of trying a UHC filter in my light polluted Bortel 7 sky. I have two questions:
1. Would you recommend an UHC filter at all? Will it make a big enough difference on nebulas like Orion or Lagoon?
2. I don't have the filter switch of Denkmeier. Where would I screw in the filter (might look lie a stupid question but I couldn't find anything on that in the manual or in the internet)?
Thank you,
Arnheim