Size: Frame width-129mm,Lens width-54mm, Lens height-40mm, Bridge-17mm, Arm length-137mm,the photochromic readers with oversized square design is suitable for larger face, and against the high energy blue light,LED,hight light ,UV400 ,Glare when you driving or any outdoor activities
Photochromic lens for indoor/outdoor : Lenses will automatically darken when exposed to UV sunlight and have UV400 protection.Once you are indoors or at night, the lens will return to colorless and transparent within a few minutes. wearing these readers are suitable for home or outdoor, also they've been perfect for reading and keeping an eye on the kids when you are on pool.
Eye protection,UV400 blue light filter: effectively & blocks glares reflected by mirrors, shiny or polished materials or any other kind of sun rays reflection, give you a natural & clear vision; sturdy ,scratch resistant lens and shatterproof; bring you good visual experience when you are reading ,driving ,working or other outdoor activities,perfect for protecting your eyes
Stylish looking/comfortable:this reader glasses are stylish but not over the top with too much sparkle - just enough touches to make them feel more luxurious,The silver sparkle on the side of the lens frame is well done and adds interest to the design,metal spring hinge have a slight stretch to accommodate various head sizes,nose bridge is snug, so they don't slip like others
Great of value :1.Photochromic glasses. 2 the portable spectacle bag and soft glasses cloth,3. black glasses rope which can be hung around your neck to avoid losing it during cooking, shopping, walking and fishing 4 doule-head screwdriver, you tighten glasses frame