I just received my latest scope a TEC110 fluorite triplet "Eclipse"
http://upload.pbase.com/gregbradley/...38569622/large
This is a calcium fluorite oiled triplet F5.6 with flattener and TEC's own focuser.
It is superbly made. This is a rare scope and I think only about 50 or less have been made. Its destined to be a classic.
Noone else I am aware of makes a 110 fluorite oiled triplet or for that matter fluorite triplet (Tak used to make them for huge prices).
I am now looking forward to first light to see how it compares with other widefield imaging scopes.
Greg.