Thanks for asking that because I meant to.
Keeping it simple, can anyone name for me 2-3 simple "must have" filters by brand (maybe with a link) ideal for (hypothetically) a 12" dob in Sydney?
The purpose being of course to combat light pollution.
Thanks.
Quote:
Originally Posted by Steffen
On the topic of light loss through light pollution filters, has anybody got experience with the Baader UHC-S and especially Neodymium filters that are supposed to let more useful light through (while still cutting out most of the common streetlight spectra)? Are those effective and useful for smaller scopes (6-10")?
Cheers
Steffen.
|