iOptron CW Extension Bar for C40/G45/C60/C70/etc. (8026) Cleaning 3nm) and OIII (500

3nm) and OIII (500

the Regal M2 is optimized to provide the sharpest images available

81 Limiting Stellar Magnitude: Ideal: 10

The Celestron NexStar 4SE comes loaded with a database of more than 40

with performance parameters giving it the fundamental characteristics (the ethos) of a TeleVue eyepiece: high contrast

iOptron CW Extension Bar for C40/G45/C60/C70/etc. (8026) Cleaning 3nm) and OIII (500This is an original replacement counterweight shaft (w o CW safety screw) and the extension bar for the iEQ45 Pro iEQ45 GEM45. This is also the extension bar for the CEM40 60 70 GEM45 mounts. Attach to the CW shaft and will create more counterbalance torque. Specifications Diameter: 28mm Net Length: 10 inches Length (including threads): 11 inches (280mm)