Tennis Sunglasses at SunglassNook.com

The new and improved original and only true patented sunglasses made from NASA spin-off technology. Enjoy improved vision with Eagle Eye's 365's- Universal Clip on Sunglasses. Using blue-blocking tri-lenium lenses you'll see everything brighter and crisper than you thought possible. The lenses block harmful UV rays and help to prevent degenerative retinal diseases and cataracts. They're perfect for anytime of year and activity. Now you can do anything you want outdoors without worrying about damaging your eyesight. Eagle Eyes Sunglasses provide protection and enhanced vision for anyone. With the patented Triple Filter Lens, Eagle Eyes provide the ultimate sunscreen to protect your vision. Whether it's snowy, rainy, cloudy or sunny, Eagle Eyes Sunglasses will enhance your vision. They make everything in sight extra bright and sharp - even in the dark. Eagle Eyes Sunglasses are perfect for golfing, tennis, skiing, jogging and driving. What do I get? 1 Pair of Eagle Eyes Universal Clip-Ons Sunglasses, 1 Hard Case, 1 , 1 Soft Pouch.

Product Reviews
I bought a pair of these glasses online, and they do block uv and blue light and generaly help you see clearer, but the rectangular shape and small dimensions of the sunglasses are not mentioned by the seller or made clear in the picture. The dimensions of the glasses are approximately: 55 mm (just over 2 in.) for each lens at the top tapering down to about 45 mm or less at the bottom. The "bridge" width is about 17 mm. Each lens is rather small and useless for round or roundish glasses. The total lenth of about 127 mm (about 5 in.) is rather small also. There are of course persons whose glasses fit these dimensions, but the sunglasses dimensions are not described for those whose glasses don't fit these dimensions.To sum up: these are great clip ons but be aware of the tiny size and irregular dimensions.