EVO VISTA Replacement Clear Lens - B Rated - JSP | AMV250-000-000This VISTAlens Replacement Lens is a genuine replacement part for damaged or scratched VISTAlens integrated safety spectacles. As the retractable specs are a crucial feature of the VISTAlens helmet range, having scratched lenses can make working slower and reduce vision. These lenses come complete with hinge clips and a lower TPR lens seal. It has an N rated anti mist coating to prevent the lens from fogging up and a K rated anti scratch coating to