The ISP Optics IR E-Store has more than 750 infrared optical elements, including a full line of IR windows, lenses, polarizing beamsplitters, filters, diffusers, IR fiber coupling lenses, DLC protected windows, athermal lens assemblies and many more. The recently enhanced user interface of the IR E-Store has easier navigation, including a list of recently viewed products. Every product line page has an information bar at the top with links to the product’s tolerances, material’s properties, coating options and other technical information. Each product is directly linked to our internal system to provide up-to-date inventory levels. Visit our IR E-Store at http://store.ispoptics.com.