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99.9% Polarization. 100% Blockage of UV, A, B, C up to 420 NM. Optical
quality glass lenses toughest against scratches. Unique anti-reflective
coating process. Blocks maximum amount of blue light & infrared while still
giving true color perception. All lenses available in "prescription lenses"
from our own lab. Lifetime guarantee against all manufacturers' defects. |