ACUVUE® OASYS with Transitions™ Light Intelligent Technology™ is the contact lens that seamlessly adapts to changing light to provide all-day soothing vision. They quickly fade from dark to clear (within 90 seconds) when going from outdoors and indoors. Life looks more vivid, more vibrant, more true by providing up to 38% better color contrast. ACUVUE® OASYS with Transitions™ contacts also filter out harmful blue light by blocking up to 15% of blue light indoors and up to 55% outdoors to further reduce the stressful impact of light on your eyes.