1.61 Blue Block Airblue Coating SHMC Finished Lens

● Good light transmittance: These lenses usually have high light transmittance, which can ensure that the wearer has a clear field of vision and sees things clearly and naturally.

● Effective blue light blocking: They are coated with a special blue-blocking film that can effectively filter out a part of the harmful blue light emitted by electronic products such as mobile phones, tablets, and computers. This helps to reduce eye fatigue, dryness, and other discomforts caused by long-term exposure to blue light, and protects eye health.

● Thin and lightweight: With a refractive index of 1.61, these lenses are relatively thin and lightweight compared to lenses with lower refractive indices. They are more comfortable to wear and do not cause too much pressure on the bridge of the nose and ears, suitable for long-term wear.

● Good anti-ultraviolet performance: They can block 100% of ultraviolet rays, protecting the eyes from the harm of ultraviolet radiation and reducing the risk of eye diseases such as cataracts and retinopathy.

● Good anti-reflection performance: The SHMC coating has a good anti-reflection effect, which can reduce the reflection of light on the surface of the lens. This not only improves the visual clarity but also makes the glasses look more beautiful and reduces the trouble of glare.