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Atersky 50,8mm Helical Focuser (HELIX-50) For Sale

Original price was: $221.00.Current price is: $110.50.
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Estimated Delivery:
14 - 21 Mar, 2025
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Description

Atersky 50,8mm Helical Focuser

50.8mm (2 ) Helical Focuser for visual and photographic use.

The product features a nose piece diameter of 50,8mm (2 ), when unscrewing the adapter it features a M48x0,75mm female thread.

On the opposite side there is a M48x0,75mm male thread on which it s possible to directly attach a reflex camera (with T2 wide) or CCD. It s also possible to attach a 2 eypiece or a reducer (from M48 to T2).

Rotation is easy and highly precise; in respect to other unbranded helical focusers the eyepiece holder does not rotate during focusing. 

The focus ring also features a millimeter-graduated scale and two locking knobs.

Technical Specifications

  • Length when closed: 92mm (without 2 nose piece: 57mm)
  • Length when opened: 132,5mm (without 2 nose piece: 97,6mm)
    • In the Box

      • 50,8mm Helical Focuser
        • Warranty & Manuals

          Artesky s warranty

           

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