Lot of 10 Nastek Clip Ons lenses from NASA technology

About this Item 2 Sets of Clip-ons (Frames not included) 1 UV-400 Sunglass Clip On 1 Night Vision Clip On Soft Case Included and Micro-Fiber Cleaning Cloth Included NASA Technology Description These Nastek sunglass Clip Ons are the same polycarbonate type of lenses which were especially created for high altitude aerial surveillance cameras. These glasses not only protect against the sun but also provide maximum protection from harmful UV (A, B and C) radiation due to their ability to filter light and decrease unpleasant glare. Made of shatterproof Polycarbonate. Black frames, amber lenses and additional night vision attachable lenses Made in USA No matter when you are on the slopes, on the water, or during a late night drive – these sunglasses give you great day and night features in a stylish package