Optolong Astronomy Filter - The Dragons of Ara Imaging telescopes or lenses: GSO Newton Truss 305mm - F/4 Imaging cameras: Canon 6 D mod. Mounts: Skywatcher AZ-EQ6 Guiding telescopes or lenses: 70/700mm
GSO N-305/1200 M-LRN OTA (SKU: 900)
GSO 10" f/8 Ritchey-Chretien Astrograph with Carbon Fiber Truss Tube