When worn outdoors on a warm, sunny day, these photochromic lenses darken to a transmittance of 20% to 25%, a value that is a comfortable sunglass transmittance for everyday use. Indoors, these photochromic lenses have a light tint.
DARKER. 20% darker outdoors than ordinary plastic photochromics, with excellent all-weather performance.
FASTER. Sunglass dark in one minute, yet they become 17% clearer indoors in the first five minutes when compared to ordinary plastic photochromics.
• Fast darkening and fading: 5 mins to darken,
5 mins to fade (before Hard Coat and AR).
• Excellent colour consistency with no uneven
darkening regardless of prescription.
• Since the photochromic molecules are embedded
throughout the lens material, SunSensors lenses
provide exceptional durability.
• Thin and light (Density: 1.17g/cc).