Wave Tripod Extension Pier RDF 2x Barlow lens to double

2x Barlow lens to double the power of each eyepiece

A bubble-level is integrated into the tripod base

Get some help polar aligning your Celestron Omni or CG-4 mount with the addition of the Polar Axis Finder

or even hundreds of miles away in a dark remote observing site

Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens

Wave Tripod Extension Pier RDF 2x Barlow lens to doublePier Extension tube for Sky Watcher Wave carbon fiber tripod 7 inch (180mm) length 3. 9 inch (100mm) radius Weighs 2. 4 pounds (1. 1kg) For connection with the Wave Carbon Fiber Tripod. NOT COMPATIBLE with the EQ6 Wave Steel Tripod.