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Old 22-12-2022, 01:12 PM
ausastronomer (John Bambury)
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Join Date: Mar 2005
Location: Shoalhaven Heads, NSW
Posts: 2,620
Quote:
Originally Posted by SimonJoubert View Post
Hello,
I am considering purchasing a LP filter instead of a UV/IR filter for my imaging. I understand the obvious benefit of UV/IR for the reduction of aberrations for reflectors. While browsing these, I came across the Baader Neodymium filter, which I see is used to reduce the effect of light pollution. I live in Bortle 2 skies and while there is a streetlight nearby, my house blocks it and as far as I can see, it has no effect on my images. Is this filter worth using over the UV/IR filter even in dark conditions?
Thanks
Hi Simon,

If you have a streetlight nearby I wouldn't think your skies are even close to Bortle 2. Your address shows as "Kingsford", which is in Sydney. I am assuming you aren't talking about there. That would be closer to Bortle 6 to 8, not 2. Where abouts are you located at?

Cheers
John B
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