Zhumell Deluxe Laser Collimator

Get the most out of any reflector telescope with the Zhumell Deluxe Laser Collimator. Convenient and simple to use, this handy tool reduces distortion and aligns telescope optics quickly and easily. When placed in the eyepiece receptacle, the collimator's crosshairs can be used to ensure that the telescope's primary mirror and eyepiece are properly aligned. This collimator features seven laser brightness settings and included 1.25- and 2-inch focuser inserts for ultimate control and accuracy, and runs on an included CR2032 lithium battery. For added convenience, the Zhumell Deluxe Laser Collimator fits neatly into a telescope case, ready to be used whenever it's needed.