This 4.5 kg (~10 lbs) counterweight can be used for the following iOptron mount:
- CEM40/CEM40EC* (early version with 20mm CW shaft)
- iEQ30/iEQ30 Pro
- CEM26
- CEM25/CEM25P/CEM25EC
- ZEQ25
- AZ Mount Pro
- MiniTower Pro
- MiniTower II
- MiniTower
* Check your CEM40/CEM40EC mount CW shaft diameter before ordering.
It can be used for other mount with a 20mm diameter counterweight shaft.
Specs:
| Weight: | 4.5 kg | 9.8 lbs |
| Outer diameter : | 118 mm | 4.6 in. |
| inner diameter: | 20 mm | 0.78 in. |
| Height: | 55.5 mm | 2.2 in. |
Actual dimension, except inner diameter, may be different.