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Antlia 3nm OIII filter


AstronomyUkraine

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8 minutes ago, Wyvern said:

That is very good!

 

 

I'm happy the stars are not bloated, and the halo I can live with. I was imaging down in the rubbish too. Was expecting a far worse image.

Edited by AstronomyUkraine
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  • 1 year later...
On 4/9/2021 at 12:41 AM, AstronomyUkraine said:

I'm happy the stars are not bloated, and the halo I can live with. I was imaging down in the rubbish too. Was expecting a far worse image.

I am considering Antlia 3nm O3 filters right now and came across this thread. Interesting images there. I am in Bortle 8/9 skies with average seeing thanks to urban lighting and hot conditions around here. Under what conditions were you shooting those images?

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Brian was in Bortle 2/3 skies I think maybe 4 but has now left Ukraine. However the 3nm filters will work fine in Bortle 8/9 

I have 3.5/4nm and I am in Bortle 7/8 and they work great.

Obviously the darker you can get the better.

7F737135-32E6-4FDF-BBC3-B06B1A580931.thumb.jpeg.c7a83ee52820549b0cec382a5c5d3355.jpeg

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