QHYCCD PoleMaster アダプター Celestron AVX または CG5 マウント PM-AVX

The adapter’s precision-machined steel rings align seamlessly with my AVX’s existing holes, making the electronic polar scope setup feel secure and straightforward.

This adapter fits perfectly on my CG5 mount, making the polar alignment process with the electronic scope much simpler than fumbling with a reticle. The machining is precise and it feels solidly built.

Installing this took maybe two minutes, and the bracket mates flush with the mount's dovetail saddle with zero play. It's a simple piece of aluminum but it does exactly what it needs to for polar alignment.