repleo wrote:
Bill,
Does that advice apply to so called 'light pollution' filters? I have been looking into these. I have no prior experience with them. My astro shoots are mainly on Outer Cape Cod which is just so-so for dark skies, but is the best location within 200 miles of home.
I always value your advice.
Phil
I’m not familiar with a “light pollution” filter. Do you have a link?
I’m mainly referring to the use of UV or clear glass protectors. Even the best of them can add flare when photographing point sources of light (stars).