All Oakley lenses offer HDO Technology with the following benefits: Clarity: Conventional lenses can magnify images. HDO precision gives less distorted vision across the entire field of view. Refraction: With regular lenses, objects aren’t really where you see them. HDO offers a truer visual image so your brain won’t have to work overtime. UV Protection: All Oakley lenses block 100% of UVA, UVB & UVC rays and harmful blue light up to 400 nm. POSITIVE RED IRIDIUM Light Transmission: 16% Light Conditions: Bright Light Contrast: Increased Base Lens Color: Rose Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. Lens Height 43 mm, Frame Width 140 mm, Arm Length 137 mm, Lens Width 57 mm, Bridge Width 18 mm HIGH DEFINITION OPTICS LENSES All Oakley lenses offer HDO Technology with the following benefits: Clarity: Conventional lenses can magnify images. HDO precision gives less distorted vision across the entire field of view. Refraction: With regular lenses, objects aren’t really where you see them. HDO offers a truer visual image so your brain won’t have to work overtime. UV Protection: All Oakley lenses block 100% of UVA, UVB & UVC rays and harmful blue light up to 400 nm. POSITIVE RED IRIDIUM Light Transmission: 16% Light Conditions: Bright Light Contrast: Increased Base Lens Color: Rose