👓 Firmoo Blue Light Blocking Unisex Reading Glasses – Square Computer Readers with Magnification Review

TR90 frame. anti-reflective lens. non-polarized. Anti Reflective and Glare coating. Lens width: 51 millimeters. Lens height: 42 millimeters. Bridge: 19 millimeters. Arm: 145 millimeters. BLUE BLOCKER LENS-Firmoo Glasses use blue light blocking lens with functional coatings anti scratch,cut harmful 380-450nm blue light, glare and reflection from computer, tv, phones and other digital devices. REDUCE EYESTRAIN/HEADACHE-Blue light glasses filter blue ray, uv, reflection, so that your eyes would not strain, headache will be prevented, migraines be relieved, no worry about tired eye, fry-eye, headache, especially after hours of exposure to harmful blue light. SLEEP BETTER-Firmoo Blue light blocking glasses can reduce digital eyestrain and headache like computer, tv, tablets and so no, so you can enjoy the restful night, sleep deeper. PRODUCTS DIMENSION -Please check the size before your purchase. Frame material: TR90, Lens width:51mm, Frame width:125mm, Lens height:41mm, Bridge (DBL): 18mm, Temple length:145mm,Head size: Medium,classic Rectangle eyewear frame is super lightweight(12g),comfortable to wear and fit well. LIFE TIME WARRANTY- 100% risk free to try, unsatisfied glasses can be refunded within 90 days of receiving. Customers will enjoy lifetime warranty( not man-made damage).In case of any problem happening, just contact us without any hesitation until you are satisfied.