iOptron 5 kg Counterweight – 28 mm Bore: 5 kg counterweight for the 28 mm shaft
This 5kg counterweight is designed for mid-range iOptron mounts with a 28mm counterweight shaft: CEM40, GEM45, CEM60, and CEM70. A perfectly balanced mount tracks smoothly and keeps the load on the drive low.
The weight slides on the 28 mm bar and the integrated ring collar keeps it securely in place.

For the middle class
With mounts in this class, the setup grows quickly: larger tube, camera, guidescope. With weights of 2.5 and 5 kg, you can adjust the balance step by step.
Included
- 5 kg counterweight with ring clamp
Featured accessories
Increase leverage with the 28mm extension for the iEQ45, and less weight will suffice.
For whom yes and for whom no
- ✓ CEM40, GEM45, CEM60, and CEM70 owners with a growing setup
- ✗ Mountings with a 20 mm bar: then choose the 20 mm weights
Specifications
| Weight | 5 kg |
| Boring | 28 mm |
| Attachment | Integrated ring terminal |
| Suitable for | iOptron CEM40, GEM45, CEM60, CEM70 |
You can find more mounts and accessories for this merk at the iOptron merk page.





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