iOptron 1.35kg / 3lb Counterweight w/ 20mm Bore for Select iOptron Mounts # 8605

This new 1.35 kg (3 lb) counterweight is designed for SkyTracker Pro and SkyGuider pro counterweight package (#3324), as well as other iOptron mounts, which include:

• SkyGuider Pro
• SkyGuider
• CubePro
• Cube-A (Dual AltAz/EQ mounts)*
• Cube-G*
• Cube-E*
• CEM25/ZEQ25
• iEQ30 Pro/iEQ30
• CEM40/CEM40EC** (early version with 20mm diameter CW shaft)
• MiniTower/ II / Pro
• AZ Mount Pro

Specifications:

• Weight: 1.35 kg (~3 lb.)
• Outer diameter: 79 mm (~3 in.)
• Inner diameter: 20.5 mm (~0.8 in.)
• Height: 39 mm (~1.54 in.)

* It works together with CW shaft (#8607) for Cube-A/G/E.
** Check your CEM40/CEM40EC mount CW shaft diameter before ordering.