Collimator Cheshire 1,25''

The views you can see with your telescope depends on quality of optics and collimation. Bad collimation is very common for most telescope owners, but especially Newtonian reflector owners suffer most due the design. This eyepiece was designed to assist with the accurate collimation a Newtonian telescope. Not only the result will be very accurate, but the time needed to perform alignment will be less. Just insert into 1,25'' focuser and make minor adjustments, suitable for all focal length scopes. A simple but effective tool for collimation.