Orion 11 Pound Counterweight - Atlas - Sirius
|This 11-pound counterweight fits the Orion Atlas EQ-G and Sirius EQ-G GoTo equatorial mounts that feature a rather unique 18 mm counterweight shaft. It will not fit Orion Skyview Pro, Celestron Advanced VX, or Celestron CG5 mounts, which all feature 20 mm counterweigh shafts. |
For heavier telescopes and astrophotographic setups, an extra counterweight or two may be needed. These counterweights have an attractive finish and tri-lobe lock knob for easy grip. The 11-lb. counterweight fits the Atlas EQ-G and Sirius EQ-G GoTo mounts.