stronger and more flexible grilamide ring (TR90)
ANTI-FOG + ANTI-SCRATCH - anti-fog and anti-scratch treatment
photochromic polycarbonate glass, UV 400
filter category 0-3, permeability 15-64%
photochromic glasses - darken and lighten depending on
intensity of ultraviolet radiation (at higher levels of radiation, the lenses darken and
inverted at lower light intensity, they automatically brighten)
microfiber bag
packed in a hard case
weight: 29 g
Product ID: 17727