Extra refractive index
Lista extra refractive index
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High refractive index, high definition, super light20(choose the one you need) package included:1 x reading glasses1 x glasses case1 x microfiber eyeglasses clothcomfortable nose pads design description:item type: reading glassesthe lens material: resinframe color: black and silverstrength: +10only frame only framecolorgoldgoldsilver,black,coffee,grey,blueblack,grey,goldproduct id1252083125208512494461257785features:1brandminleafminleafminleafminleafglasses typereading glassesreading glassesreading glasses reading glassesframe meterialalloyalloytitanium titaniumlens meterialresinresinpc pclens strengths1
Brasil
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56 refractive index for clear visonprogressive multifocal technology, creates 3 zones for different types of vision,no need to take off without fatigue for long time wearingplease wipe off the marking line with alchohol after adapting to the glassesnickel alloy material with ductility and ferromagnetic, highly polished and good corrosion resistancein the early wear, follow the principle: from static to move, from indoor to outdoorfirst, choose the appropriate scope for far vision, look straight ahead, but not either sidedetermine the scope of the near, jaw micro-income, eyes down to read the newspaper(there must be a slow adaptation process)walk in the room, generally 4-5 days will adapt0interpupillary distance: 62mm +-2features:1item type: progressive multifocal presbyopiabrand: kcasa gender: unisex frame material: alloylens material: resinstrength for reading: +1determine the scope of the middle vision, slowly down to see through the middle of the transition zonehigh-definition coated rasin lenses,1package included:1 x reading glasses1 x box
Brasil