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金士顿 苹果iPad Air 9.7 防蓝光防爆护眼膜 Screen Protector

金士顿 苹果iPad Air 9.7 防蓝光防爆护眼膜 Screen Protector

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  • 商品货号:ECS000017
    商品库存: 99
  • 商品重量:200克
  • 上架时间:2016-08-18
    商品点击数:519
  • 市场价格:RM228.00
    本店售价:RM168.00
    注册用户:RM168.00
    用户评价: comment rank 5
  • 购买商品达到以下数量区间时可享受的优惠价格:
    数量 优惠价格
    3 RM148.00
  • 商品总价:
  • 购买数量:

商品描述:

商品属性

 imageimageimageimageimageimage imageimageimageimageimageimageimageimage image imageimageimage imageimageimageimage imageNano coating material for the transparent polyester film (PET film) , and has a very strong impact resistance, can effectively protect the safety of the mobile phone screen, in the case of external shocks, nano coating can play an effective buffer impact. When subjected to external shocks, even added about alternating force, glass beads dry glue can also the shards of glass firmly pasted on the surface of the film, only a few were shattered glass powder, can maximum reduce the damage to the external. At the same time, the high density structure of the nano coating also determines the hardness and transparency of the film.

 

纳米涂层的材料为透明的聚醋膜(PET膜),透明而且具有非常强的耐冲击能力,能够长时间有效的保护手机屏幕安全,在受到外来冲击的情况下,纳米涂层能够起到有效缓冲冲击。遭受外力冲击时,即使附加了左右交替的外力,玻璃珠干胶也可以将玻璃碎片牢固的粘贴在贴膜表面,仅有少量呈粉状的玻璃碎片散落,能够最大限度的减少外来的伤害。同时纳米涂层的高密度结构也决定了保护膜的硬度和透明光度。

 

Special Function

A vision protective film developed for blue light radiation. Blue film using blue light blocking technology to absorb and transform the blue light, to achieve the effective blocking of blue light, to achieve the purpose of protecting the eyesight.

 

Blue light, refers to the wavelength of light in the 400-500nm. Blue light is a kind of visible light, Lan Guangbo short, high energy, can directly penetrate the crystal direct retinal. Smart phone era people more time to spend on the phone screen, but the phone screen, LED, computer screen will produce a large number of blue light, which will give people's eyes and hands to bring harm, will stimulate brown pigment, so that the skin to produce macular, freckles, will increase the degree of deep eye myopia, resulting in visual fatigue, but also not conducive to normal sleep. Mainly exists in the mobile phone, tablet PC, computer monitors, fluorescent lights, digital products, LCD, LED, and other light.

 

蓝光是怎么伤害眼睛的

蓝光可以引发视网膜产生自由基,自由基会导致视网膜色素上皮细胞死亡,接着让光敏细胞缺少氧份从而引发对视力损伤。产生黄斑病变,挤压收缩晶状体,造成近视。

 

防蓝光原理

防蓝光薄膜是通过纳米多层积层对光线干涉反射来实现薄膜本身阻挡蓝光对功能。防蓝光膜可以过滤对眼睛产生严重影响的高能波段和蓝光(红色波长,频率低;蓝色波长,频率高并且严重要挟视网膜健康),从而避免有能量对蓝光穿透晶状体直达眼底视网膜。

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