iOptron 5kg Counterweight for GEM45-iEQ45-CEM60

This newly designed 5kg (11lb) counterweight (CW) uses compression ring to lock the CW onto a CW shaft. Comparing to traditional "point contact" locking mechanism via a locking screw and a pin, the compression ring provides more secure locking method through distributed surface contact.

This CW is designed for following iOptron Mount:

• iOptron CEM60/CEM60EC
• GEM45/GEM45EC
• iEQ45 Pro
• iEQ45

It can be used for other mount with a 28mm diameter counterweight shaft.