Hello, I have a very nice refractor made from a TAL 106mm air spaced doublet (in cell) placed in a Celestron aluminum tube and properly baffled. There is a fully rotating (360 Deg.) 2.7" format - 2" focuser w/ ball bearing drive adjustment (about 3.5") and a 2" to 1 1/4" adapter (also with SCT threads). Additionally, I have a 2" Williams minus-violet filter to match for $100 more.
This scope gives spectacular views and is mechanically 300% better than the Russian version.
$400 + shipping or $500 with MV filter.
Thanks for looking..