Product Review

We offer Schott SF-6 High Light Transmission lenses that offer over 92% visible light transmission with an abbey value of 40. The lenses offer a 0.75 lead equivalency and are 2.2mm thick. This material is the highest quality lead lens on the market today. It also has an extremely hard nature for being lead glass that gives it excellent scratch resistant properties. All lenses are heat treated and can pass the drop ball test for dress eyewear..