The sturdy and lightweight Techlon Polycarbonate frame of the Forenza Sunglasses by Eagle Eyes is what makes them such a valuable asset to your sun protection gear. You can count on them to serve you well whether you’re engaging in outdoor activities or just running to the store. They feature a wrap style design to provide optimal coverage and protection and the lenses are of polarized TriLenium with 2X Scratch-Guard coatings. A black embossed zipper case and a micro-fiber drawstring cleaning pouch are included. The lenses are 2 3/8”x1 5/16”.
Space Certified technology from NASA
The story of this remarkable lens technology began at NASA's Jet Propulsion Laboratory, where scientists needed a filter for astronauts to protect them from the powerful, direct rays of the sun while in space. The solution came from studying majestic eagles. NASA scientists found mysterious oil droplets in their eyes which allow them to distinguish their prey from their surroundings with utmost precision at miles away — and protect them from the sun at the same time! Eagle Eyes TriLenium Lens System provides optical benefits that include certified Triple-Filter polarization, inner and outer Scratch-Protect Coatings, Oil-Smudge-Fingerprint Repellant, and Water-Fog-Perspiration Repellant Lens Coatings. Unlike technologically inferior sunglasses which may block all colors in the wavelength spectrum and darken your vision, these allow only selective vision-enhancing light rays to reach your eyes for superb clarity and contrast, and vivid "hi-def" vision in any weather!