ZWO 1.25'' Helical Focuser

ZWO 1.25'' Helical Focuser

Fitting of M42x0.75 threading on either side, you can be sure in knowing how easily this focuser can be adapted into your setup. The adjustment accuracy of 0.1mm is also sure to impress any veteran astronomer

Specifications

• Approximately 6 mm of travel distance.
• The minimum height of the focuser is 48.5 mm.
• The minimum adjustment accuracy is 0.1 mm.
• 1.25-inch pass straight-throug