igibbs99
27-09-2010, 09:42 AM
A pair of Parallax tube rings for 114mm diameter telescope tubes (e.g. Takahashi FS-102 or TSA-102). These are in excellent condition, just a few marks on the paintwork from normal usage. There is one 1/4" UNC hole in the middle of each flat. They are US$125 new, for sale here at A$85 including shipping. Ian