Edmund Optics (EO) has added new optics designed for extreme ultraviolet (EUV) to its portfolio. This product expansion includes, for example, dichroic filters for EUV suitable for generating high harmonics (HHG), as well as for the ever-growing number of related applications such as coherent diffractive imaging (CDI), EUV lithography, nanomaterials processing, and the generation of ultrashort attosecond pulses.