ZWO EAF mounting kit for Askar FMA230 lens.


In stock (can be backordered)

ASKAR FMA230 is a Triplet air-spaced APO refractor, which includes two pieces of ED (extra-low dispersion) glass, providing excellent correction of chromatic aberration. The high-quality optics producing a flatter image with striking clarity, and it is tested to ensure that high standards for astrophotography and observation.

Focusing can be quite time consuming process even with the Bahtinov mask (especially with narrowband filters). Additionally, focus can shift with temperature change during the night. We have solved this for you with our special rods mounted autofocuser kit, which can compensate for the front movement of the lens during focusing.

The autofocusing motor rests on the special trolley, connected to the rails. This keeps autofocuser pulley in line with lens focusing ring and enables a balanced, compact solution.

In the box

  • 1x ZWO EAF mount (trolley, OTA bracket, EAF bracket)
  • 1x 16T MXL pulley
  • 1x 3D printed helical focuser compression MXL ring
  • 1x MXL timing belt
  • 4x 10mm M5 bolts for attaching main bracket to the OTA
  • 2x 12mm M3 bolt (for 3D printed helical focuser compression ring)
  • 2x 60mm rods for attaching trolley to the main bracket
  • 4x 8mm countersunk M3 bolts (for attaching ZWO EAF bracket to the trolley)
  • 1x 12mm M3 countersunk bolt (for attaching trolley rods lid)
  • 2x 30mm M3 bolt (for attaching MXL ring arm)
  • 2x 8mm M4 bolt with washer (for attaching EAF)



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