Price search results for Sky Watcher 7 21mm Zoom Eyepiece
7-21mm Zoom Eyepiece. These Zoom Eyepieces provide the benefits of a continuous adjustable power for an affordable price. It allows...read more
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7-21mm Zoom Eyepiece. These Zoom Eyepieces provide the benefits of a continuous adjustable power for an affordable price. It allows you to find an object at low power, and then zoom in until you reach the desired magnification. The fold-down rubber eyecup provide comfortable viewing for eyeglass wearers.