DUCO Optiks Computer Gaming Glasses Anti blue light 100% UV protection Amber Lens GX090 Matte Black Now we have applied non-reflective and anti-oil lens materials, meanwhile improving frame design so if any broken issue happens, just send us a message to get a new pair replacement. LENSES--Amber lens tint, anti-glare coatings and ultra-pure lens material provide sharper, clearer vision so you can work more efficiently and feel more comfortable. FUNCTION--Block the glare with the DUCO computer eyewear recommended by doctors to protect and enhance your vision through the use of their specially designed lenses featuring proprietary tints and coatings that block blue light and glare . FRAME--Weighing in at only 20-grams, these lightweight glasses are properly balanced to reduce pressure points and combat eye strain, 133-millimeter ultra light TR90 temples and semi-rimmed metal frame to ensure lightweight and durable FEATURES--Prevents dry eye, irritation and sharpens detail to ease eye strain, Filters blue light and UV to enhance contrast and protects eyes. Reduces glare to eliminate distraction and stress. Pressure points or fatigue Conforms with all head sizes and will not interfere with your headset.