The new Crizal Prevencia No-Glare, blue blocking lenses are a revolution in advanced protection against potentially harmful blue light from computers, smartphones and other sources. Studies have proven that light in the blue-violet range of the spectrum can do significant damage your vision, causing headaches and eyestrain, as well as disrupting your regular sleep-cycle and increasing your risk of developing age related macular degeneration, the leading cause of blindness in adults over the age of 60. Crizal Prevencia lenses protect your eyes and prevent eye strain by filtering out the majority of this type of light, while letting through beneficial blue-turquois light, as well as other parts of the color spectrum that are known to be good for eye and general health.
Crizal Prevencia’s blue blocking technology has also been proven to help prevent an increasingly prevalent eye condition known as computer vision. This condition is becoming more and more widespread, as increasing numbers of people spend longer amounts of time in front of computers, smart phones and tablets that emit large amounts of blue light and glare.
Crizal Provencia lenses are also scratch resistant, dust repellent, water repellent and smudge resistant, to consistently ensure your clearest, healthiest and most comfortable vision at all times.