CELESTRON LUMINOS EYEPIECE 2" 19mm reducer Motion Detector to detect unexpected

Motion Detector to detect unexpected or unwanted motions of your telescope caused by high winds

They are designed to work very well with modern highly-sensitive astronomy cameras and telescopes with focal ratios between f/15 to f/3

Telescope: doublet refractor TS72/420 ED with 0

This belt reduces the overall backlash

CELESTRON LUMINOS EYEPIECE 2" 19mm reducer Motion Detector to detect unexpectedThe Celestron Luminos 19mm 2" eyepiece is a high quality wide angle eyepiece with an 82 apparent field of view and multi coated optics. The Luminos series eyepieces offer a wide 82 field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope. The optical set consists of six or seven elements (depending on the model) and is fully multi