Visual Observation with TAL 200K a Klevtsov-Cassegrain telescoop

For a couple of months I'm have now for loan a TAL200K. This is a Klevtsov-Cassegrain type telescoop and the focusser was changed with a much rigour 2" type. This made it possible to make pictures using my DSLR camera having a 55mm focal point. However, for visual use it was needed to make changes. And only today I found out some easy adjustments using an 2" extension tuber from Orion. And the results are magnificent ... Saturnus, M31, M13, M48,...