PROFESSIONAL ATHLETE-STANDARD CLARITY AND SHARPNESS
The High Definition Optics (HDO) lenses of Oakley ensure optimal safety and sharpness for the modern professional athlete. Oakley HDO lenses meet the demands of the American National Standards Institute by providing the most accurate focus and vision in the eyewear industry today. The HDO lenses have been tested for image sharpness using the Clarity Test. They are proven to give superior non-distorting vision via the Refractive Power Test. They demonstrate how the light bends through the lenses properly in true position using the Prism Test. In short, Oakley’s High Definition Optics lenses not only pass, but surpass these strict standards for the modern-day professional athletic eyewear.