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                                    亮彩 www.ndez.icu 您好,欢迎来到亮彩眼镜网,如您有任何问题,欢迎拨打全国免费热线:400-606-8990(只可呼入,不可呼出)

                                    ?

                                    挑选合适的眼镜片

                                    发布日期:2011-06-01

                                    近年我国近视发病率呈上升趋势,中学生发病率已达46%,大学生高达70%。如此众多的近视人群需要矫正视力,挑选最适合自己的近视眼镜极为重要。眼镜的灵魂在于镜片,不同材质的镜片特点各有差异。

                                    亮彩网(http://www.zhencaipian.com/)教您如何挑选最适合自己的镜片:

                                    1、从镜片本身来讲,树脂镜片渐渐成为市场的主流

                                        目前市面上常见的眼镜镜片按材质大体有玻璃片、树脂片和软性隐形眼镜几种,玻璃镜片和树脂片又有白片、有色片,普通片和超薄片,加膜与否之分,树脂片还可增加硬?#21462;?#21516;时,国内市场销售的隐形眼镜有常戴型和抛弃型两种,抛弃型为月抛,每月更换一次。
                                        玻璃镜片可以说是最传统的选择了。其硬度高、耐磨损是较之于其他镜片的"长项"所在,加之价格便宜,所以适合收入不高,日常生活、工作、学习环境不够讲究的学生和工薪阶层人士选用。如嫌其厚重,可选超薄片,400度以下近视患者适合选用。不过因玻璃镜片易碎,近两年流行的无框和半框镜大?#24418;?#27861;问津之势。

                                        树脂镜片近年来越来越受到人们的青睐,重量比一般玻璃镜片轻40%以上,令饱受眼镜"压迫"之苦的近视患者大为满意,尤其是高度近视患者。又由于抗冲击力强,不易碎,镜片可以做得更薄,与无框、半框镜架搭配也毫无问题。不过从另外一个角度来看,这也正是树脂镜片的弱点。不易破损正是因其硬度?#31995;停?#36825;样镜片表面耐磨性不够好,易?#25442;?#20260;。

                                         ?#27604;?#26080;论玻璃镜片还是树脂镜片,加上多层镀膜处理都会令眼镜戴起来感觉更舒适。

                                    2、从价格角度来看,玻璃镜片要更加实惠

                                         材质的镜片优劣已很明晰,选择时,价格因素也很重要。玻璃镜片价格低廉,以国产品为例,一般加膜、超薄镜片,每副在100元上下,而树脂镜片多从韩国、日本、美国、德国进口,国产品少见。一副加膜、超薄树脂镜片,往往要花300元,甚至上千元。假若度数不变,摘戴当心的话,一副眼镜可能多年?#25442;弧?/font>

                                    转载请注明:亮彩眼镜网www.zhencaipian.com

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