Eclipse Glasses for the 2017 Sea to Shining Sea Eclipse (5 Pack) - CE & ISO Certified - Includes Commemorative Poster - Made in USA All of our solar viewing materials are optical density 5 or greater and are "CE" certified All our eclipse glasses meets the 2012 Transmission Requirements Below. EN 1836:2005 & AS/NZS 1338.1:1992 for Eclipse filters (Queensland Directive) Meets the Standard for ISO 12312-2:2015.