Tired Eyes? Understanding Aspheric Optics and Why You'll Love Biofinity Energys
aspheric contact lens 10:53 The average American spends more than 10.5 hours a day on digital devices like computers and smart phones, so is it any wonder our eyes are tired at the end of the day? We're actively using them to look at small print from a lit screen for over 60% of our waking hours! If you are a contact lens wearer, you may have...