Color:Tortoise_1 Details: Frame material: PC + Metal Lens Material: Polycarbonate Weight: 28g/0.98OZ Frame size: Medium Lens type: clear anti blue light lenses Lens width:53mm Lens thickness:1.5mm Bridge:18mm (distance between lenses) Temple length:140mm (including the bend) Lens height:42mm Total width:140mm Detail Advantage: 1.Anti Blue Light Reading Glasses can relieve eyestrain headache, anti glare, for reading and gaming 2.Relieve headache caused by excessive use of eyes 3.Suitable for those who often use computer and watch electronic screens 4.The lens are also designed to reduce color distortion and optimized to provide the balance between eye protection and viewing quality CARE: To avoid damage, never clean your eyeglasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings.in order to protect your eyes, even if you wear our glasses, please do not look at computers, mobile phones and other electronic products for a long time. Thank you!
