1.61 Blue Block Double Coating (Green & Blue) Finished Lens

● High refractive index: With a refractive index of 1.61, it is thinner and lighter than common 1.56 lenses, especially suitable for users with higher degrees, which can reduce the thickness and weight of the lenses and improve wearing comfort.

● Blue light blocking: It can effectively block harmful blue light emitted by electronic product screens, such as TVs, computers, mobile phones, and iPads, reducing the damage of blue light to the eyes and alleviating eye fatigue, dryness, and other symptoms.

● Lightweight and comfortable: Made of high-quality resin material, it is light in weight and almost imperceptible when worn.

● Durable and wear-resistant: The lens has good abrasion resistance and impact resistance. It is not easy to be scratched or damaged and has a long service life.