4.5kg Counterweight for CEM26/GEM28 Recommended the brass ring keeps your

the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself

Objects from 1–5’                95

unlike most other manufactures who use reflective surfaces

but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made

providing serious stability

4.5kg Counterweight for CEM26/GEM28 Recommended the brass ring keeps yourThis 4. 5 kg (~10 lbs) counterweight can be used for the following iOptron mount: iEQ30 iEQ30 Pro CEM25 CEM25P CEM26 GEM28 CEM40 CEM40EC (pre 2021 models only. The 2021 model uses a wider 28mm diameter counterweight bar) ZEQ25 AZ Mount Pro MiniTower Pro MiniTower II MiniTower NOTE: Not compatible with the 2021 CEM40 mounts, which use a larger diameter counterweight shaft. It can be used for other mount with a 20mm diameter counterweight shaft.