Sky-Watcher Collimation Tool looks just like a normal eyepiece but without lenses, it has a small hole in the centre and a large opening at the side.
This special eyepiece is able to fit into 1.25" focusers or diagonals. the alignment process is easy using the small opening on one end and thin cross hairs at the other end. Generally, Collimation Eyepiece is more accurate compared to the simple Collimation Tool.
Your Skywatcher® product is warranted to be free of defects in materials and workmanship for FIVE years after the date of purchase. In the event of a defect under this warranty, we will, at our option, repair or replace the product, provided that you return the product with proof of the receipt.
This warranty does not cover damages caused by misuse, improper handling, installation, collimation or maintenance provided by someone other than a Skywatcher Authorized Service Department.
For Skywatcher Products purchased elsewhere, will NOT qualify for manufacturers warranty from us, it must be returned to the place of purchase to resolve any issues.