Size Chart
Product description
Blue light block glasses for men, made of high-quality stainless steels material, durable impact resistance, long-term use to maintain the shape is not easy to deform.
High-quality aspherical Resin Lens blue light blocking, can filter harmful blue light of 411-415 wavelengths emitted by screens of mobile phones, computers, tablets, etc., protect your eyes when reading.
Wearing it when using electronic devices can effectively block screen blue light, reduce the damage of blue light to the eyes, relieve eye fatigue and improve comfort.
Medium size fits most face shapes, has a good wearing effect. Spring hinges help glasses adapt to face wear comfortable. Better production quality and Best price guarantee.
James C