By eHow Electronics Editor
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An eyepiece is a lens attached to the telescope that is closest to the eye when looking through the device. The eyepiece gathers light and brings it into focus, which helps create an image. It also magnifies the image. The focal length of the eyepiece determines the amount of magnification. In a nutshell, an eyepiece is the final lens that the user looks through. Here is how to insert the eyepiece into the Sky-Watcher SK8035TAEQ Tabletop Telescope.