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LUCKY REWARDS
SF 1.56,1.591PC Round Top,Flat Top,Invisible Bifocal UC,HC,HMC,SHMC
Home / Product / Optical Lenses / Semi Finished Lens & Blank / SF 1.56,1.591PC Round Top,Flat Top,Invisible Bifocal UC,HC,HMC,SHMC
SF 1.56,1.591PC Round Top,Flat Top,Invisible Bifocal UC,HC,HMC,SHMC

SF 1.56,1.591PC Round Top,Flat Top,Invisible Bifocal UC,HC,HMC,SHMC

This SF semi-finished bifocal lens collection features 1.56 and 1.591 index options with round top, flat top, and invisible bifocal designs. Crafted for convenience and style, these lenses provide distinct near-vision segments for reading while maintaining clear distance vision. The invisible bifocal option integrates near-vision seamlessly, offering aesthetic appeal for users who prefer a subtle lens appearance. Lightweight and durable, these lenses are suitable for daily wear, offering comfort and functionality in a single optical solution.

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Thinkey Optical Co.,Ltd.
Thinkey Optical Co.,Ltd.

Thinkey Optical Co., Ltd. is a joint venture 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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