With its 100° apparent field of view, the Ethos 10mm Eyepiece offers comfortable eye-relief, distortion correction, high contrast, and excellent on-axis sharpness for planetary viewing. Use the included screw-on adapter to convert the eyepiece from a 1.25" barrel to a 2.0" barrel for larger focusers.
Combining a hyper-wide AAOV with its shorter focal length, the Ethos 10mm delivers higher magnification for enhanced detail on deep sky objects. Its smaller exit pupil also reduces eyesight limitations. Like all Ethos eyepieces, the 10mm also accepts astigmatism correcting DIOPTRX diopters.
Compatible with 1.25" and 2.0" focusers with the included 2.0" screw-on adapter