Celestron’s 80mm Guidescope Package includes a 3.1-inch (80mm) guide scope and 125mm mounting rings. A metal focuser with a tension screw minimizes mechanical play. The included extension tube lets ...
Celestron’s NexGuide Autoguider is a stand-alone unit that easily attaches to your telescope. It contains a sensitive CCD chip, automatic calibration of each axis, a built-in LCD display, a 9-button ...
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