SF 1.499,1.56,1.591PC,1.61,1.67 Blue Cut UV420 Single Vision UC,HC,HMC,SHMC Custom
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SF 1.499,1.56,1.591PC,1.61,1.67 Blue Cut UV420 Single Vision UC,HC,HMC,SHMC

SF 1.499,1.56,1.591PC,1.61,1.67 Blue Cut UV420 Single Vision UC,HC,HMC,SHMC

These SF Blue Cut UV420 Single Vision lenses combine high-quality vision correction with advanced blue light protection. Suitable for modern lifestyles with extensive screen exposure, they block harmful blue light up to 420nm, reducing eye fatigue, digital eye strain, and sleep disruption. Available in refractive indices 1.499 to 1.67, they retain the same semi-finished versatility as standard single vision lenses. Coating options UC, HC, HMC, and SHMC enhance durability, scratch resistance, and water/oil repellence. Lightweight and thin, these lenses are ideal for long-term wear and compatible with a wide range of frame styles.

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Thinkey Optical Co.,Ltd.
Thinkey Optical Co.,Ltd.
Thinkey Optical Co.,Ltd. is a Custom SF 1.499,1.56,1.591PC,1.61,1.67 Blue Cut UV420 Single Vision UC,HC,HMC,SHMC Company and Wholesale SF 1.499,1.56,1.591PC,1.61,1.67 Blue Cut UV420 Single Vision UC,HC,HMC,SHMC Supplier with over 20 years of expertise in manufacturing a wide range of optical lenses. Our facility spans 40 acres, with a production area of 20,000 square meters. Located in Duqiao Town, Linhai City—a coastal area of Zhejiang Province,Thinkey Optical employs approximately 200 workers and operates 6 advanced machines imported from Korea, as well as Satisloh RX equipment from Germany. Our daily production capacity reaches 30,000 pairs of high-quality lenses.
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