Diving Case. High light transmittance and wear-resistant lens: The lens material is PMMA, with a transmittance of 95%. After AR anti-reflection film is coated, the transmittance reaches 98%. The anti-reflection anti-fog film and anti-hanging water drop film coating are added to ensure the maximum light transmittance during shooting; AS waterproof and anti-fingerprint film, AS hard film, surface hardness is 5H, comparable to the hardness of ordinary glass, scratch-resistant;.
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