This iOptron (4.5 kg) 10-pound counterweight can be used for the following iOptron mount:
- AZ Mount Pro
- iEQ30/iEQ30 Pro
- MiniTower Pro
- MiniTower II
- CEM40/CEM40EC (older versions take the 20mm CW shaft. Newer versions take the 28mm CW shaft)
It can be used for other mount with a 20mm diameter counterweight shaft.
- Weight: 4.5kg | 9.8lbs
- Outer diameter: 118mm | 4.6in
- Inner diameter: 20mm | 0.78in
- Height: 55.5mm | 2.2in
Check your CEM40/CEM40EC mount CW shaft diameter before ordering.
Actual dimension, except inner diameter, may be different.