Red star borders

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Forum_2018
Posts: 263
Joined: 17 Dec 2018, 14:45

Red star borders

Post by Forum_2018 »

Dear All

Is it possible to reduce the red star borders?

Best Regards
Stefan

Forum_2018
Posts: 263
Joined: 17 Dec 2018, 14:45

Re: Red star borders

Post by Forum_2018 »

Dear Stefan, the halos caused by the glass optics seems normal to me. Compare it to this image:

www.astroeder.com/b33_eder_en.html

Instead, the overall background seems too bright and too reddish, this should be corrected and made similar to that image.

Best regards,
Fabio.

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