Get more light to your eye and enjoy the low-power, wide-field views of Celestron’s E-lux 2-inch eyepiece. Designed to be used with any telescope with a 2-inch focuser, the Celestron E-lux eyepiece is a 3-element, fully multi-coated Kellner design with a 56-degree apparent field of view. The 40mm E-lux eyepiece's very low power is perfect for those times when you need all the light-gathering your telescope can offer to see faint deep-sky objects.
Body
The 40mm E-Lux eyepiece has a main housing that is machined from high grade aluminum with a black anodized outer surface. The internal surface of the mounting barrel has been machined with light dispersion threads that are painted matte black, to cut down on internal reflections for a clear viewing experience.
