Blue Control Lens

Most modern lenses offer UV400 protection, which can effectively block harmful UV rays. As a result, few people who wear eyeglasses suffer from ultraviolet-related eye diseases such as cataracts.

In recent years, electronic devices such as mobile phones or tablets have become indispensable in our lives and have been used day and night for a long time.
However, the LED screens emit high-energy blue light. Prolonged use of electronic products can cause dry eyes, tired eyes and affect sleep quality (i.e. digital eye strain). Especially in a low-light environment, the pupils are dilated and the eyes receive more blue light.

Blue Control Lens reflects the highest energy blue light (about 20% of the blue spectrum), which can effectively reduce the impact of LED screen on eyes. It helps reduce eye dryness and eye fatigue.