Oakley Radar Pitch Accessory Lenses If you own the most technologically advanced piece of sports equipment on earth, be sure you get the most out of it. Oakley Radar is engineered with an interchangeable lens design to let you adapt to any sport environment. Three unique lens shapes are available, so you can choose the amount of coverage that works best for your outdoor activity, and for the way Mother Nature sculptured your facial physique.Oakley offer a wide range of accessory lens sets including vented designs that offer cooling airflow, as well as the best polarised lenses under the sun. Oakley polarisation technology uses a liquid infusion process to bond the polarising filter at the molecular level. Thats how they eliminate the haze and distortion found with conventional technologies and achieve unbeatable glare-cutting performance.All lenses feature Oakley Hydrophobic; a permanent smudge-resistant coating that repels water, oils and dust. Oakley's durable plutonite lens material offers superior impact protection and filters out 100% of all UV rays. High Definition Optics (HDO) maximises clarity with patented innovations like polaric ellipsoid geometry for precise, crystal clear vision at every angle of view.