Optimize Your Mount Balance
The Counterweight Shaft for ZWO AM3 and AM5 is a precision-made mounting accessory designed to support counterweights on ZWO’s AM3 and AM5 harmonic equatorial mounts. Crafted from durable aluminum alloy with a 20 mm diameter shaft and a 205 mm length, it provides secure, stable positioning for counterweights to help balance heavier imaging payloads and improve overall tracking performance. Ideal for astrophotography setups where added mass is needed to maintain a centered center of gravity on your mount.
Manufacturers & Suppliers of Astronomical Telescopes Since 1976