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  • Works with various iOptron Mounts
  • Fits 21mm Diameter Shaft
  • Weighs 3 pounds/1.35kg

The iOptron 3 pound (also know as 1.35kg) weight is designed to fit on the SkyTracker Pro and SkyGuider Pro, as well a wide assortment of iOptron mounts.  The counterweight will fit on any counterweight shaft that has a diameter of 21mm.  The locking handknob makes it easy to attach to your counterweight shaft of make minor adjustments in the field.  The current model has a black exterior and is roughly three inches in diameter and one and a half inches tall.

Here are the various iOptron mounts this counterweight will work with.

  • SkyHunter
  • SkyGuider Pro
  • SkyTracker Pro CW package (#3324)
  • AZ Mount Pro
  • CEM26
  • GEM28
  • HEM/HAE/HAZ mount
  • SkyGuider
  • CubePro
  • Cube*
  • CEM25/ZEQ25
  • iEQ30 Pro/iEQ30
  • CEM40/CEM40EC** (early version with 20mm diameter CW shaft)
  • MiniTower/ II / Pro
  • It works together with CW shaft (#8607) for Cube-A/G/E **
  •  Check your CEM40/CEM40EC mount CW shaft diameter before ordering.

Tech Details: 

Weight 3 pounds
Warranty 1 year

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