Celestron Ultima Duo 5mm Eyepiece
This product is no longer available or has been replaced by a newer model.
The Ultima Duo eyepiece from Celestron combines excellent optics with a built-in T-adapter for astroimaging. With a wide 68-degree apparent field of view, it has multi-coated optics to increase light transmission and contrast, and blackened lens edges prevent internal reflections. It will fit both 1.25” and 2” focusers, so you can use it with almost any telescope. Simply remove the rubber ... More