Safety over-glasses and fit-over sunglasses are an extremely cost effective way for spectacle wearers to obtain protective eyewear without the need for more expensive specialist prescription glasses. These products from Global Vision are made to high quality specifications in order to meet the requirements of the European CE EN-166-F and American ANSI Z87.1 standards. They must pass six different tests for optical quality plus three different tests for impact resistance including a test that shoots a 1/4 inch steel ball at over 100 mph and leaves no more than a dimple on the lens.
We also have an extensive range of Shatterproof Over-Glasses. Although these have not been tested to EN-166-F they're just as tough and are great for those who don't need a safety certified product.