
I have this for my 80mm refractor to use as binoculars during the day. For this application, the diagonal works fine. The diagonal is definitely not premium, but sufficient for my purposes.

Dcorn 7'' Digital Microscope with 1200X Magnification, 12MP Camera, and 32GB π¬ TF Card for Adult Hobbyists: Soldering, Coin Collecting, and More - Windows/Mac Compatible
11 Review

Discover The Wonders Of The Universe With Orion StarBlast 4.5 Telescope In Teal Color
14 Review

π Nikon ACULON A211 8x42 Binoculars: High Quality Optics for Exceptional Viewing
15 Review

Nikon ACULON A211 8248 10x50 Binoculars (Black)
20 Review