This unique photochromic lens provides remarkable comfort to wearers in the brightest sun and hot conditions. When activated, Transitions XTRActive is our darkest Transitions lens in all conditions. In fact it reaches up to category 2 darkness, and offers full UV protection.
Modern windscreens block UV light. Transitions XTRActive seamlessly activates when driving to reduce sun glare. It does this by collecting extra energy in the lower end of the light spectrum.
UVA and UVB light is 100% blocked, protecting wearers eyes at all times. Transitions XTRActive lenses blocks 88% of blue-violet light outdoors and 34% indoors.