Indium-tin oxide (ITO), a transparent but electrically conductive vacuum deposited material, is well suited for heating windows exposed to cold temperature environments. Genvac ITO technology provides high transparency, electrically conductive coatings for both glass and plastic/polymeric materials. Comprehensive solutions can be offered to customers that require: 90% or greater transmission in the visible range Attenuation of high frequency EMI Surface heating to prevent fogging or freezing of condensed moisture