iOptron 10lb Counterweight For CEM26 / GEM28 / AZ Mount Pro And Other Mounts (3006-10) NexStar Accessory Safety Limits on RA Axis:

Safety Limits on RA Axis: Safety limit encoders on RA Axis prevent internal cable snag or collision with the tripod

46 arcseconds Optical Tube Dimensions: 1117

Users have to follow the certain steps to successfully assembly the Askar filter drawer and put it into the light path to fit the whole optical system:

Focal Length 19mm (0

iOptron 10lb Counterweight For CEM26 / GEM28 / AZ Mount Pro And Other Mounts (3006-10) NexStar Accessory Safety Limits on RA Axis:This 2 kg (4. 5lb) OR 4. 5 kg (10lb) counterweight slides onto the counterweight shaft and lock into place. This CW is designed for following iOptron Mount: CEM26 CEM26EC GEM28 GEM28EC AZ Mount Pro iEQ30 iEQ30 Pro CEM25 CEM25P CEM25EC ZEQ25 MiniTower Pro MiniTower II MiniTower CEM40 CEM40EC* (early version with 20mm CW shaft) * Check your CEM40 CEM40EC mount CW shaft diameter before ordering. It can be used for other mount with a 20mm diameter