Meade Instruments 07170-02 Super Plossl 1.25-Inch 6.4-Millimeter Eyepiece (Black) Gives the widest viewing field along with extra sharpness and long eye relief Features 7-layer multi-coatings and blackened edge optics for more contrast Soft rubber eye guard that's custom fitted with a bayonet mount Folds down for the convenience of eyeglass wearers and protects glasses from getting scratched Comes with a 1-year limited warranty