This is a Russian 110mm (4.3") reflector (f8) made by TAL, formerly Sovietski, which is fully functional but could use a new focuser if so inclined (I will describe the issue more fully by email). Also, one extra hole drilled in tube above focuser (3/16" I think), but this is just a cosmetic issue if taped over. Comes with rings and an exceptional 6x32 finderscope with a nice, helical focusing eyepiece. Tube is very heavy duty (1/8" aluminum I believe) and will require at least a CG-4 grade of mount. This scope is a premium scope, and a big step up from Chinese reflectors of comparable aperture. These scopes are of very high quality and really should be worth substantially more than they are. Here's your chance to pick one up at a bargain price!