CLARITY-ENHANCING SUNGLASSES. Eagle Eyes® lenses are developed from original NASA optic technology, to make objects appear more vivid while blocking 99.9% of UV rays. As a result, objects appear more distinct and distortion is greatly diminished. Stainless steel frame, micro-spring hinges and polarized TriLenium® lenses. Scratch and impact resistant. Includes zippered case and soft pouch. For women and men.