With a wide variety of lens, you can customize your sunglasses to meet your vision, protection, performance and style. Sunglasses protect your eyes from harmful ultraviolet (UV) radiation, which is present even on cloudy days. Quality sunglasses provide 100 percent UV protection and can significantly reduce the risk of vision problems caused by sunlight such as cataracts and retinal damage.
Glare an issue that makes it problematic to see objects clearly by washing out colors and details, can be fought by polarized lenses. Looking at a scene with polarized lenses, you'll notice the colors are deeper, richer and bolder, and details are clearer and more distinct. Polarized lenses help reduce squinting, resulting in eye fatigue, tension and eyestrain.
Prescription users commonly encounter irritating glare and reflections caused by light bouncing off their lenses. This glare makes it more difficult to see, especially at night. Anti-reflective lenses reduce these reflections allowing more light to pass through to your eyes.
All lens surfaces naturally reflect light and this reflection can prevent between seven to 14 percent of light needed for optimal vision. Wearing non-AR lenses is like trying to read a book in a dimly lit room. Since AR lenses allow extra light to reach your eyes by reducing reflections, it's like turning up the lights in a room, making it calmer to see.