Orion 8243 8mm Stratus Wide-Field Eyepiece The ultimate in viewing comfort - this 8mm telescope eyepiece sports a monster 1-1/4"-diameter eye lens and a generous 20mm eye relief An ideal eyepiece for high-power yet wide-field views of the Moon, planets and bright deep sky objects through a telescope Offers a 68-degree apparent field of view for a nice and wide window into the heavens Eyepiece optics are fully multi-coated and feature blackened lens edges for maximized light transmission and excellent contrast Usable in both 1.25" and larger 2" telescope focusers thanks to its dual-purpose body