The Gunnar Optiks SCO-00701 Steel Series Scope Advanced Video Gaming Glasses are the only eyewear recommended by doctors to protect and enhance your vision when playing videogames for an extended period of time. Eye strain, visual stress and dry eyes can be caused by extended periods of digital screen viewing and office lighting, so put yourself back in the game with these stylish snow/carbon frame glasses designed to improve visual performance, enhance focus and reduce eye strain for those with 20/20 vision. Featuring an extended coverage frame and a custom designed carbon socket set, the Steel Series Scope offers the serious gamer a unique style with the reliability of GUNNAR i-AMP lens technology to protect their eyes, stay focused and play longer. The Amber tint lens makes these glasses perfect for computer and video gaming as it increases gaming precision and graphics, while the wide format lenses create a panoramic viewing field for high resolution viewing. Their 60-millimeter wide lens frames your face to protect your eyes from dry air currents, effectively preventing irritation. The Scope"s 132-millimeter temples, 25-gram lightweight construction and fastener-free hinges are composed of stainless steel and designed to generate proper strength and optical stability. Curved 18.5-millimeter nose bridge and adjustable silicone nose pads provide a customizable fit for any face. Interchangeable sockets create endless design and customization options, while the ultra slim temples distribute headphone pressure to ensure headset compatibility. The Gunnar Optiks SCO-00701 Steel Series Scope Full Rim Advanced Video Gaming Glasses come with a (1) year limited warranty against manufacturing defects. The ultimate result is improved clarity, focus and performance that meet the demanding visual needs of a new generation. Visit www.amazon.com/gunnaroptiks for more information on Gunnar Optiks and our extensive line of products.