Specification: optional (+1.5,2.0,2.5,3.0)

The buttom part of the lens is used for reading while the upper part is for viewing distant objectsThe diopter you choose is on the lens's bottom , the top is 0 +. it takes a week to get used to wearing it . If you feel dizzyyou should walk slowlySince the two sides of the lens are astigmatic distorted areas , it isnecessary to turn the neck and the eyeball at the sametime tosee both sidesWhen going downstairs , the glasses should be taken as low aspossible to use the top area to seeNote : If you have both hyperopia and myopia , please goto a professional hospital to make glasses , our glasses are not applicable .Features:* Practical and durable . enhance visual acuity.* PC frame and lenses with UV protection and scratch resistance.* Built-in Ultra bright LED lights act as mini torch . improve vision in the dark.* Acts as an ordinary pair of reading glasses when the torch is not switched on.Package Included: 1* Reading glasses