High Resolution Astrophotography Messier 110 | M110 | NGC 205 - Galaxy in the constellation Andromeda   Parameters -   Detector -   Filters -   Optics -   Mount -   Concept -  70x20s  ASI 290MM-C  none  Homemade Newton 320/1500 Truss Telescope  Homemade English Yoke Mount  DIAVS