A Dark Black Chasma Frame can block out sunlight and digital emitted rays 98%. so you no longer need to use normal glasses to shield your eyes with a new chasma frame. JubleeLens glasses are now available in Blue Shield Lenses in a new fancy chasma frame square spectacles design. Product typeZero Power or Prescribed LensFrame SizeMedium (52-18-138)Lens Width52mmSuitable faceAll Type FacesFrame MaterialTR-90GenderAdult- Male-FemaleFront ColorBlack-BlueNose PadeNon-MovableShap FrameRectangularWarranty 6 Month Manufacturing Defect WarrantyIf you are the person who spends the whole day in front of the screen, then the Blue Light Blocker Jubleelens collection is made just for you. Your eyes need blue light shield eyeglasses so that you can do all your valuable work on time while looking at different screens without any stress or vision-related problems.Our All Eye-frames Made from lightweight, strong, and flexible materials, our Blue Light Blocker glasses block up to 98% of harmful blue light emitted by computers PC, laptops, phones, tablets, and TVs.