Celestron 2.5A AC Adapter - 18778 ED Refractor Angular Field of View (deg):

Angular Field of View (deg): 1

25" or 2" Round Mounted Filter from the dropdown

and a 99% Reflective 2" Diagonal

Built-in Hand Control Holder - Allows user to place the hand control on the wedge or fork arm

triple and quadruple stars

Celestron 2.5A AC Adapter - 18778 ED Refractor Angular Field of View (deg):About the Celestron AC Adapter Enjoy your telescope without batteries with this Celestron AC Adapter! When using your telescope at home or near any wall outlet, you can enjoy hours of uninterrupted observing. Running your telescope off of AC power is hassle free and much more reliable than other methods, especially in cool temperatures, when batteries can lose charge quickly. This 2. 5 amp Celestron AC Adapter is compatible with the following