Celestron Motor for SCT and EdgeHD - Enables Electronic Focusing on telescope. Condition is New.and this item is still in box and was intended to be use either on a 6" or 9.25" SCT scope. The electronic focuses allows fine tuning of your scopes main tuning knob so you do not have to adjust it manually. This is very convenient especially if you are electronically controlling through a laptop other devices while in the field during an observing session, or imaging deep sky objects while doing Astrophotography. Great in freeing up your hands while tending to other important tasks during the observing sessions.
Filed under: Eyepieces & Accessories