Kasai R&P Focuser BORG M57


SKU: K-RPM57 Categories: , ,


Kasai’s premium rack & pinion focuser.

  • M68.8/P0.75 male at the objective lens side
  • M57/P0.75 female at the camera side
  • 1:10 reduction ratio
  • 33mm focus travel
  • Suggested payload capacity : up to 5kg
  • Focuser weight : 735g
  • Drawtube ID : 51mm
  • 7801 is required for Series 80 tubes.


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