Multifocal
Lista multifocal
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Item type: progressive multifocal presbyopiabrand: kcasa gender: unisex frame material: alloylens material: resinstrength for reading: +1progressive 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:156 refractive index for clear visondetermine 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