The lenses of all of our Dynamikos eyewear are made from CR-39, a material that is almost entirely opaque in the ultraviolet range, transparent in the visible spectrum, and provide 100% UVA / UVB protection.
All our lenses have a scratch resistant coating and can sustain continuous use in temperatures up to 100 °C and up to one hour in 130 °C. They are also resistant to gamma radiation, material fatigue, aging and most chemicals.