Skywatcher Wave 150i Strain Wave GoTo Mount with Pier and Stainless Steel Tripod Payload 10kg (Payload 15kg with optional Counter Weight) T-adapter Counterweight Shaft Diameter: 1

Counterweight Shaft Diameter: 1

Warranty Information 3-Years Limited Warranty Magnification 10x Objective Lens Diameter 50mm Eye Relief 27

so that the Periodic Error inherent to all worm gear driven mounts can be learned and permanently corrected for

easy to adjust balance when installing a counterweight

The Dobsonian telescopes are named after John Dobson

Skywatcher Wave 150i Strain Wave GoTo Mount with Pier and Stainless Steel Tripod Payload 10kg (Payload 15kg with optional Counter Weight) T-adapter Counterweight Shaft Diameter: 1The Sky Watcher Wave 150i is built based on a strain wave design, also known as harmonic gearing. This drive gear design harbours a number of benefits including highly precise tracking with minimal backlash for capturing long exposure images, and a compact design with a remarkable payload to weight ratio for the use of various equipment while still being convenient for transportation. Wave 150i Mount Features: Working Mode: EQ or AZ Mount weight: 5.