PaulMakin Posted January 2, 2013 Share Posted January 2, 2013 Hi,I'm wondering whether or not to buy some filters, primarily aimed at observing nebulae and galaxies. There seems to be a few available. I've found:UHC FiltersLight Pollution FiltersH-Beta FiltersO-III Narrowband FiltersCan anyone give me some advice on where to start? Or do I just need to try all of these? Link to comment Share on other sites More sharing options...
foundaplanet Posted January 2, 2013 Share Posted January 2, 2013 I have just started looking into getting a couple of filters. I am sorry I can not really offer you the advice you need as up to now I have not bothered with them.If you fancy a bit of reading I have been reading this..I am though going to buy a Castell Olll I have read on this forum they are great at £45 or so. Link to comment Share on other sites More sharing options...
PaulMakin Posted January 2, 2013 Author Share Posted January 2, 2013 I have just started looking into getting a couple of filters. I am sorry I can not really offer you the advice you need as up to now I have not bothered with them.If you fancy a bit of reading I have been reading this..I am though going to buy a Castell Olll I have read on this forum they are great at £45 or so.Thanks for the link, it's an interesting article.Paul Link to comment Share on other sites More sharing options...
Oily Posted January 2, 2013 Share Posted January 2, 2013 I bought the Castell UHC filter to use with my 200 after reading reviews online and on this forum Link to comment Share on other sites More sharing options...
Mr Fiery Jack Posted January 2, 2013 Share Posted January 2, 2013 I would go with a UHC for nebula, a little more forgiving the OIIIbin an 8 inch scope Link to comment Share on other sites More sharing options...
PaulMakin Posted January 2, 2013 Author Share Posted January 2, 2013 I would go with a UHC for nebula, a little more forgiving the OIIIbin an 8 inch scopeThanks, that sounds like a good start. Paul Link to comment Share on other sites More sharing options...
Bendeavour Posted January 2, 2013 Share Posted January 2, 2013 I have just started looking into getting a couple of filters. I am sorry I can not really offer you the advice you need as up to now I have not bothered with them.If you fancy a bit of reading I have been reading this..I am though going to buy a Castell Olll I have read on this forum they are great at £45 or so.thanks for the link, it has persuaded me to get a UHC filter Link to comment Share on other sites More sharing options...
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