Meade 07741 Series 5000 1.25-Inch Ultra Wide Angle 8.8-mm Eyepiece (Black) Extremely large 82-degree apparent field of view 7-element, multi-coated lenses with blackened edges and rotating adjustable eyecups Sharp optimal performance with low chromatic aberration Threaded to work with Meades 1.25-inch astronomy filters Comes with a 1-year limited warranty