The Big Red One: My Optimized 6-inch f/9 Reflector - Gary Seronik
My self-made 6 inch Newtonian (Reflector) Telescope... Made it when I was 12... (14 now) Still love it a lot 🤩🤩🤩 : r/telescopes
Bresser Messier Dobson 6-Inch 150/750 mm Telescope - White: Amazon.co.uk: Electronics & Photo
Dr Mady 150EQ Professional Reflector 6 inch Newtonian Telescope (150 mm/ 750 mm) with EQ Mount -
Amazon.com : Orion AstroView 6 Equatorial Reflector Telescope - More Light-Gathering Power Than a Typical Starter Telescope - for The Intermediate Astronomer : Electronics