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We will be exhibiting at the 2022 Xiamen International Optics Fari

We will be exhibiting at the 2022 Xiamen International Optics Fari, where we will showcase our latest color of photochromic dyes for lens applications. #photochromiclens #lens #photochromic

We will be exhibiting at the 2022 Xiamen International Optics Fari