It’s a nice, relatively cheap refracting telescope.
The outer diameter of the leading element is 122mm.
This is also available on thingiverse
With a Canon EOS 6D on a T-ring (1.25 inch), this focuses at just past 41mm.
With a Canon EOS 6D on a 2-inch T-Ring, this focuses at about 82.5mm.
Last updated: 2020-12-22 16:44:36 -0800