iOptron Counterweight (4.5kg) for CEM26 #3006-10 ZenithStar which results in reduced image

which results in reduced image quality when observing through your telescope

Blocking range: 300-1000nm

Tube Length w/ Dew Shield: 41

Item Number DOB1012SHR Material Lightweight fabric nylon to block stray light Closure Drawstring for security

especially when your instrument is not in temperature - typically at the beginning of a session

iOptron Counterweight (4.5kg) for CEM26 #3006-10 ZenithStar which results in reduced imageiOptron Counterweight (4. 5kg) for CEM26 This 4. 5kg counterweight will fit the following iOptron mounts: CEM26GEM28 CEM40 CEM40EC (early version with 20mm CW shaft ONLY)iEQ30 iEQ30 ProCEM25 CEM25P CEM25ECZEQ25AZ Mount ProMiniTower ProMiniTower IIMiniTower It can also be used for any other mount that has a 20mm diameter counterweight shaft. iOptron Product Code: 3006 10