PP Blue Light Blocking Date HEV UV Eye Disease Japanese Blue Light Blocking (Phenol Phthalein) Glasses, Sunglasses, Men's, Women's, Unisex, Glasses,

---------------------------------------------------------------------- The latest blue light cutting glasses made with special materials! [Blue Light Blocking] Cuts approximately 94% of the HEV (high energy violet light) portion of blue light that is said to be the most harmful to the human body! (Cuts about twice as much harmful rays as conventional lenses) With the spread of LEDs, modern people are surrounded by blue light. Prevent the effects of blue light (eye strain, headaches, autonomic imbalance, sleep disorders, rough skin) and live a healthy life! UV protection rate over 99%! Prevents eye diseases and prevents excessive melanin production. Ultraviolet rays rain down all year round regardless of the season, so UV protection is necessary even outside of summer. (Size/lens/accessories) Frame width: 136mm Frame height: 44mm Temple length: 151mm Bridge width: 23mm Lens: Made in Japan Accessories: PP exclusive soft case/lens cloth *The color of the lens cloth or soft case may change without notice. The shape may change. We provide "eyewear" centered on sunglasses that pursues functionality and fashion to satisfy end users. PP (Phenol Phthalein) Blue Light Blocking lenses are made in Japan! ! We have a wide selection of highly designed items equipped with high-performance lenses.