Which is better, the mirror bin or the bright moon lens?

1, Yue Mingjing has excellent refractive index. In particular, the ultra-bright series of PMC with refractive index of 1.7 1 is a high-end raw material independently developed, which fills the refractive index gap between 1.67 and 1.74. This kind of high refractive index lens can not only be made into a portable style, but also has stronger optical performance and clearer and more accurate imaging.

2. Yue Mingjing takes "caring for visual health with care" as its own responsibility, focusing on providing lenses with good experience and guaranteed quality for 654.38+04 billion people. Since 2002, it has served nearly 500 million customers. This shows the quality and wide recognition of Yue Mingjing's head.