The network passes and wears the beautiful pupil to have barbecue and cause the lens to melt It is impossible for the optometrist to call

The network passes and wears the beautiful pupil to have barbecue and cause the lens to melt It is impossible for the optometrist to call
The network passes and wears the beautiful pupil to have barbecue and cause the lens to melt It is impossible for the optometrist to call
Yesterday, one net friend take place a little rich to claim own friend was too close to fire when being had barbecue, causing the American pupil inside eyes to melt, the doctor claims it may lose one's sight permanently. In the one day, this a little rich to transmit into several tens of thousands of, a little rich to pay net friend, talk about this endlessly. This is a little rich and very surprising, cause the fear of the person who wears contact lenses. Is it a real event or lie on earth? Has it been scientific? In a large-scale optical shop of Wenhua Road, optometrist Mr. Yan of working experience said that there are more than 20 years, rigid material of contact lenses PMMA usually, namely gather the intersection of A and the intersection of alkene and the intersection of propene and sour ester, B of hydroxy; The materials of the soft contact lenses are a macromolecular compound, to kiss the swimming skill is a little stronger. Generally all about at 160 �� their melting points, it is impossible to melt this in the eyes to wear. In fact, the heat-resisting degree of material of the contact lenses is higher than skin of the human body, if the temperature attends the meeting to let the glasses be melted high, that skin must have been already injured first. At the meat-roasting, head leave fire pile have certain distance, temperature that produce will not exceed 60 �� bake head, otherwise the face has a scorching hot feeling first, will leave the fire to pile a little farther automatically. And the highest heat-resisting temperature of the materials of the contact lenses is mostly at over 100 ��, , the contact lenses of impossible damage that have barbecue. ( intern's Lin ocean of reporter Lee snow)


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