ZWO 1.25″ Helical Focuser

SKU: ZWO HF125 Categories: , ,

The Helical Focuser is a great option for smooth and accurate focusing of your ZWO off axis guide cameras.

Key features:

  • For use with:
    • ZWO Off Axis Guider (OAG)
    • ASI Mini series cameras
  • Made from aerospace aluminum alloy
  • Anti skid brass screw


$99.00 inc GST

Contact Us For Stock Availability

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Using a ZWO Helical Focuser offers precise, accurate focusing of your off axis guide camera




Inner Diameter: 1.25 inch  (31.75mm)
Stroke: 6mm
Adjustment Accuracy: 0.1mm
Top Male Thread: M42 x 0.75
Minimum Height: 48.5mm