• Full Metal 2 inch Focuser for Refraction Type

  • Adjust the Focal length by the gear, and fine tuning more accuracy

  • The inside of the item is fully threaded to minimize reflections

  • Fit Type: Refraction telescope

  • Fitting Diameter: 2-inch / 50.8mm

  • Type: Rack Pinion Design

  • External Thread: M78*1mm

  • Suitable for over 80mm caliber refractor telescope;

  • Material: Metal

  • Color: Fully Black

  • Net Weight: 600g

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