L Lens material for PMMA, transmittance of 95%, AR plated to increase the transmittance of the film after the transmittance of up to 98%, AS waterproof anti-fingerprint film, AS hardening film, surface hardness of 5H, comparable to ordinary glass hardness, anti-scratch scratching, increased transmittance anti-fog film and anti-hanging droplets film coating to ensure that the light transmittance is maximized.
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