Product description √ Blue ray blocking -- Glasses lens are designed using high quality technology.It can absorb high-energy blue light. √ Clear lens -- The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Less reflective,no affect reading, and almost no color difference. √ UV protection -- Anti-Blu-ray Lenses utilize special substrate processing technology to protect the eyes from ultraviolet radiation and block UV400. PROTECT KIDS HEALTH Prevent Permanent Eye Damage Blue light exposure may increase the risk of macular degeneration (AMD)! Using blue light blocking glasses will protect you from long-term retina damage, eye strain, frequent headaches and blurry vision. ANTI EYE FATIGUE Long time exposure to blue light would lead to digital eye fatigue. Wearing your ALWAYSUV glasses, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Bring your kids a happy leaning time BETTER SLEEP Sleep is Essential - Prevent Insomnia & Staying Up all Night. Research has concluded that exposure to blue light suppresses the production of the sleep hormone, melatonin more than any other type of light. Blue light blocking glasses will improve kid's sleep, help your kids sleep better Blue Light Is Everywhere!!!! We can exposure to harmful blue light from phones, tablets, computers, TVs and modern room lighting ruins your sleep and causes permanent eye damage and vision loss. Blue light blocking test 1.We can see that one part of the testing area directly beamed by blue light has turned blue, and the other part shaded by ALWAYSUV Glasses has not turn blue. 2.ALWAYSUV glasses are specially designed to filter out a portion of harmful blue light. 3.Wearing blue light filter glasses while working with digital devices can help in reducing the risk of developing eye related problems. One Piece Nose Pad Suitable for all kinds of nose type, you will not feel pressure to wear and more comfortable, the frame will not slip off easily. Spring Hinge Suitable for any face shape, high-quality materials, the legs can be retracted and placed freely Clear Lens Blue light filter lens, no color difference Steel needle temple High quality frame
