Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage Hydrophilic rubber ear and nose pieces for a no-slip fit Adjustable hydrophilic rubber nose and temple     Fototec Lens Technology Adapt to your Environment Fototec lenses with variable tint technology (T-V) adjust rapidly to changing light conditions for superior clarity and protection.

Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage Hydrophilic rubber ear and nose pieces for a no-slip fit Adjustable ear pieces for a customizable, comfortable fit     Fototec Lens Technology Polarized Fototec lenses combine the glare reducing properties of polarized lenses with Variable Tint feature of Fototec(T-VP). The result is a lens that has yo

Made of Grilamid TR-90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage Hydrophilic rubber ear and nose pieces for a no-slip fit Adjustable ear pieces for a customizable, comfortable fit     Fototec Lens Technology Fototec lenses with variable tint technology (T-V) adjust rapidly to changing light conditions for superior clarity and protection. In bright sun, microscopic ...