近视问题困扰了许多同学,讨厌的是,尽管我们注意爱眼,近视程度往往还会加深。日本科学家不久前公布,他们研发的多焦点隐形眼镜有助于抑制未成年人近视恶化。视网膜如同照相机的感光底片,负责感光成像。近视眼的眼球,视网膜靠后,光线的焦点落在视网膜前,看到的图像模糊。眼镜使光线焦点落在视网膜中央,从而让人看清物体。但此前有研究指出,如果视网膜四周部分的焦点对不准,近视依然会恶化。 Myopia problem plagued many students, hate is that although we pay attention to love, myopia often deepen. Japanese scientists recently announced that they developed multi-focal contact lenses can help prevent the deterioration of myopia in minors. The retina, like the photographic film of a camera, is responsible for photographic imaging. Myopia eyes, the retina, the focus of light falls on the retina, to see the image blurred. Glasses to light the focus falls on the central retina, so people see the object. But earlier studies have pointed out that if the retina around the part of the right are not allowed, myopia will still deteriorate.