Skip to content

This 2 kg (4.5lb) counterweight is designed for following iOptron mount:

  • CEM26/CEM26EC
  • GEM28/GEM28EC
  • AZ Mount Pro
  • iEQ30/iEQ30 Pro
  • CEM25/CEM25P/CEM25EC
  • ZEQ25
  • MiniTower Pro
  • MiniTower II
  • MiniTower
  • CEM40/CEM40EC* (early version with 20mm CW shaft)

* Check your CEM40/CEM40EC mount CW shaft diameter before ordering.

It can be used for other mount with a 20mm diameter counterweight shaft.