Hello,
My first attempt with an achromate refractor for imaging, was rather surprising.
Attached is a 70min of HaLRGB with Celestron's 4" f/10 and ST8XE CCD.
http://bareket-astro.com/BAREKET_GALLERY/in.scope/src/34.jpg
And to think that I considered an APO. LOL
Best regards,
Ido.
My first attempt with an achromate refractor for imaging, was rather surprising.
Attached is a 70min of HaLRGB with Celestron's 4" f/10 and ST8XE CCD.
http://bareket-astro.com/BAREKET_GALLERY/in.scope/src/34.jpg
And to think that I considered an APO. LOL
Best regards,
Ido.
http://bareket-astro.com/en.html