Galaxies and stars in Draco constellation, revealed out from 6x180s unguided exposures at ISO3200 with Nikon D5 DSLR, Nikkor 300mm 2.8G lens at f/4, Avalon Linear mount.
Photo: 7x170s, ISO3200, f/4, Nikon D5 DSLR, Nikkor 300mm 2.8GVRII lens, Avalon Linear mount, IDAS LPS D1 QRO filter.
