Solar granulation 2020.08.19 C14HD edge + Astrosolar ND 3.8 Full Aperture 10Micron GM2000HPSII SkRis618M G Astrodon filter Barlow C.Zeiss 2X (7830 mm Focal Length)
di Alessandro Bianconi inserita il 19 Agosto 2020
Solar granulation 2020.08.19
C14HD edge + Astrosolar ND 3.8 Full Aperture
10Micron GM2000HPSII
SkRis618M
G Astrodon filter
Barlow C.Zeiss 2X (7830 mm Focal Length)
https://www.astrobin.com/full/lj7k4h/0/?nc=user
