The Meade 07170-02 Super Plossl 1.25-Inch 6.4-Millimeter Eyepiece offers the widest field of view possible with extreme edge-of-field sharpness and comfortable eye relief. This eyepiece features 7-layer multi-coatings and blackened edge optics for more contrast, as well as off-axis color. This eyepiece features a soft rubber eye guard that's custom fitted with a bayonet mount and folds down for eyeglass wearers. The Meade 07170-02 Super Plossl 1.25-Inch 6.4-Millimeter Eyepiece carries a full 1-year Meade factory limited warranty in the United States and Canada only. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.