New Polarized UV blue near infrared and harmful rays triple cut Fatigue prevention sports sunglasses Medical device manufacturing license number

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Blocks 99% of UV rays, 95% of blue light, and 95% of near-infrared rays Transmittance: 19% Blocks 99% of UV rays (UV-C, UV-B, UV-A) Near infrared rays 750-1000nm: 99% cut Frame: Plastic sheet Size 60□14 140mm Lens: Polycarbonate (with AR coating) Product number: Polarized 5463IR Size: Width 135mm Height 40mm 40mm 1. UV rays 400-99% 2. UV rays 420-95% 3. Blue light 450-95% 4. Near infrared rays -95% Effects of harmful rays on the eyes 1. UV rays chemically break down the proteins in the lens on the surface of the eye, making it cloudy and white. 2. Visible light (400-450nm) wavelengths are called blue glare rays, and exposure to them generates active oxygen, which is said to cause flickering, blurred vision, eye fatigue, and reduced vision. 3. Near infrared rays (750-1000nm) are heat rays that have the properties of penetration and accumulation, reaching the fundus of the eye, destroying the retina, which projects images while removing moisture from cells, causing inflammation, and deforming proteins with heat, resulting in cataracts. If it goes beyond that, it will cause blindness. The frame is made of a lightweight, highly elastic nylon resin. It fits perfectly and is extremely comfortable to wear! The lenses are made of polycarbonate, which is highly impact resistant and improves on the previous problem of distortion and surface scratches. The lenses are heat resistant up to 150 degrees! They are cold resistant up to minus 30 degrees! They are more than twice as strong as regular sunglasses! Features Lenses Near infrared rays 750-1000nm 98% cut Blue light Blocks 95% of glaring rays (400-450 nm) Blocks 99% of UV rays (UV-C, UV-B, UV-A) Transmittance: 18%-20%