GSO (Guan Sheng Optical) Crayford SCT Focuser
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Model PAF-GS-SCT001 Micro Crayford Focuser
Used only once on new scope before I realized my Mak-Cass has almost zero mirror flop and this accessory was unnecessary. Comes with original box with foam and caps. Dual speed focuser threads directly onto the rear of Meade or Celestron SCT's or Mak-Cass that has the standard 2" - 24 threads per inch male threaded nose piece. The inner draw tube moves on four precision bearings and has a total stroke length of 1". GSO's rated weight limit is just less than a hefty 6 lbs. and the focuser is 360 degree rotatable with locking thumbscrew. Both the 2" tube and 1.25" to 2" adapter has a brass compression ring with thumbscrews. On the bottom there are two thumbscrews - one for locking the draw tube and one for tension adjustment. I was very satisfied how solid the drawtube action was with no slippage.
$115 shipped to your door (CONUS Only) with no PayPal fees.
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