Toshiya Arai is a Japanese amateur astrophotographer, he has been working on astrophotography of nebulae and galaxies since 2009 and he has never lost interest.
TO EXPLORE THE UNKNOWN UNIVERSE
NGC7023, The Iris Nebula
Imaging Camera QHY268M Pro
Integration 15h 40'
Imaging telescope: Orion 8″ f/3.9 Astrograph
Mount: Orion Atlas EQ-G
More information: https://www.astrobin.com/bmumav/0/