Featuring dual lens, one red and one photochromatic, both anti-fog, anti-UV and scratch resistant with filter 2.
The photochromatic lens is equipped with Photochromatic Xelox L, which is a sunscreenwith a high reaction rate:
activation time from light to dark in about 4 seconds, time to fade from dark to lightabout 4 seconds.
This product is in conformity with the specifications EN 166, EN 174 and EN 1836.
Especially popular in the days where time is variable because it changes by itself when it is obscured when it is cloudy and sunny clearing.
In addition, the lens is very suitable for red haze in the event of emphasizing the imperfections of the snowpack.
Made in Italy