73.5%19%3.35%2.11%1.02%1.02%
0.41-m f/4.5 Newtonian reflect...0.3-m f/5.4 Newtonian reflecto...0.40-m f/4.57 Newtonian reflec...0.3-m f/5.4 0.3-m f/5.4 Newton...0.41-m f/4.57 reflector + CCD0.41-m f/4.5 reflector + CCDJ69 North Observatory, Clanfield | Top 10 Facilities