恒士利集团（香港）有限公司
宁波紫光工业科技有限公司
随着生活水平的不断提高，人们对眼睛的保护意识也在不断增强，紫外线对眼睛的危害也越来越被人们所关注。紫外线对肌肤会有刺激和伤害，何况是特别娇嫩的眼睛呢！
宁波紫光工业科技有限公司最新研制的国家发明专利产品“多功能防紫外线老视镜”和“超防紫外线树脂镜片”，是眼镜领域首个真正抗紫外线达到最高指数UV400的绿色健康镜片，它不仅具有抗紫外线UV400的功能，而且改变了原有的将抗紫外线成分镀在镜片表面的工艺，它有效地将抗紫外线成分渗入到镜片深层，功能持久不变 ，即使表面划伤、磨损，也不影响阻挡紫外线的效果，保护更彻底。该产品引领了行业的潮流，是眼镜行业抗紫外线UV400镜片的新一代产品。
中央电视台和地方气象台现在每天播报紫外线的强度，可见有害紫外线对人体的伤害已逐步被人们重视，临床证明：眼睛经常受紫外线照射，就会导致电光性眼炎，日光性眼炎或雪盲。更有甚者，可以导致白内障的产生。而普通镜片并不能减缓紫外线的辐射，故提倡戴真正具有UV400防紫外线功能的专利镜片势在必行。
众所周知，镜片的材料最早是用玻璃做成的，玻璃镜片容易破碎，不防紫外线。树脂镜片的出现，轻而易举地取代了玻璃镜片，它掀起了眼镜史上的一次重大革命，因为树脂镜片比较轻，不易破碎，但它也不防紫外线。之后人们为了追求更高的质量，而出来了表面镀膜抗紫外线树脂镜片，一段时间引领了流行趋势。但，新的问题又出来了，镀在表面的膜层会因外界的多次磨檫而划伤、脱落，从而影响效果，进而伤害眼睛（1.表面膜层脱落现象2.光线通过膜层后对眼睛更大的伤害画面，用一片竖着的镜片光线从左往右照射产生的折射现象。）而我们的镜片，由多层膜层组成（膜层一层一层合并），能有效阻挡紫外线（光线透过镜片到达眼球的画面）不会损伤眼睛。
让我们用实验来证明一下：
这是一个普通的小型验钞紫外线灯，将人民币平放在水平桌面上，正面朝上，用紫外线灯照射在人民币上（紫外线灯与纸币之间的距离在5CM左右），在“人民”字的正下方会出现一个明显的水印，这时，在人民币与紫外线灯之间放入普通镜片，水印依然存在，然后放入多功能专利UV400镜片，水印瞬间明显的不见了，紫外线没能穿透镜片，被有效地阻挡了。
同样的，你可以用普通的树脂镜片和普通老视镜重复上述实验，您可以发现在紫外线灯的照射下，水印还是很明显，表明紫外线能够穿透镜片，没有被镜片完全的阻挡，放入多功能专利UV400镜片，紫外线马上被有效地阻挡了。
接下来，我们用UV测试卡来重复以上的实验。（许多国家的纸币没有水印），很明显，在UV测试卡上同样出现上述效果。
通过上述比较，UV400专利镜片功能区别显而易见。现场的小小演示，就能让顾客可以自己看到UV400专利镜片的不同之处。
宁波紫光工业科技有限公司是一家专业的光学研制生产机构。公司依托恒士利集团（香港）有限公司先进的技术和雄厚的资金支持，公司配有专业的科研人员和专属的实验室。公司独家生产多种国家发明专利产品，受国家知识产权法律保护。
公司自行研制设计先进的老视镜生产设备，配备高素质的操作人员，保证所生产的老视镜割片准确，瞳距标准，垂直互差、水平互差符合国家权威机构检测标准。目前，老视镜产品的市场合格率一直偏低，能真正做到瞳距、瞳高等符合国家标准的及发达国家的国家标准的厂家寥寥无几，公司保证出厂的任何一副老视镜做到“严格检验，符合标准”。同时，公司还生产1.499、1.56等不同折射率的符合欧美标准UV400镜片。
科技的高速发展，产品的更新越来越快。
镜片的材料最早是用玻璃做成的，而玻璃容易破碎一直是人们头痛的事情。树脂镜片的出现，轻而易举地取代了玻璃镜片，是眼镜史上的一次重大革命。之后人们为了追求更高的质量，而出来了表面镀膜抗辐射抗紫外线树脂镜片，一段时间引领了流行趋势。一部分具有超前意识的商家在这次改革中淘足了金，一下子发展壮大起来。但，新的问题又就出来了，镀在表面的膜层会因外界的多次磨擦而脱落，从而影响效果，进而伤害眼睛。
超防紫外线镜片它有效的将抗紫外线成分深层渗入到镜片，它是眼镜行业的新宠。镜片的好坏，在于镜片的功能及科技含量，不在于镜片的价格，超防紫外线镜片以它新的姿态必将掀起眼镜行业的再一次革命。
现在，超防紫外线光学镜片第二代产品正在研制开发中，恒士利集团（香港）有限公司、宁波紫光工业科技有限公司将致力于光学领域，不断推出新的产品，给商家带来新的商机，给人们的生活增添新的光彩。
Hengshili Group（HK） Limited Company
Ningbo Ziguang Industrial & Technology Co.,Ltd
Along with living standard unceasing enhancement, the people also uninterruptedly strengthening protection consciousness to the eye, the ultrsviolet ray harm to the eye, also paid attention by the people more and more. The ultrsviolet ray can stimulate and injure the skin, even though specially tender eye！
The latest national invention patent products developed by Ningbo Ziguang Industry & Technology Co., Ltd, they were "ultraviolet-ray resin presbyopic glasses with multi- functions " and " super ultrsviolet-ray resin lens ", which is first one that achieves highest index UV400 of green healthy lens, it not only has the function against ultrsviolet-ray UV400, also changed originally craft that plated ultraviolet ray ingredient on the lens , it effectively permeated the ultrsviolet-ray ingredient into the lens deeply, the function unchanged &lasting , even if the surface scratched, worn out, also did not affect the effect against ultrsviolet rays, protected thoroughly. This product guides the tide of the line, is the new generation products of eyeglasses line against ultrsviolet-ray UV400 lens.
The CCTV and local meteorological observatory broadcasts the intensity of ultrsviolet rays every day, obviously harmful ultrsviolet rays harmful to human body, and people gradually paid much attention to ultrsviolet rays, clinical proof： The eye frequently receives the ultraviolet radiation, it can cause electrophoto ophthalmia. Even result in caligo lentis. The common lens cannot relieve the radiation of ultrsviolet rays, so we suggest everyone should wear the patent lens that having UV400 anti-ultrsviolet-ray lens, that is inevitable.
As we known, the lens was made of galss earliest, glass lens are light and uneasily broken, and no function to prevent ultraviolet rays. The resin lens appeared, easily substituted for the glass lens, shortly after, in order to pursuit higher quality, people developed the resin lens against ultrsoviolet rays. But, the new question came out again, plated membrane will fall off due to many friction and scoring, thus affect the result, and hurt the eyes （1. Surface membrane fall-off phenomenon. 2. the pictures that the light makes the eyes greater hurt, the light radiates from left to right to result in the refraction phenomena by using an erected lens ）。 But our lens （with three dimensional changes course）, are composed by many membrane layers （membrane layers multilayered one by one）, and can effectively prevent the ultrsviolet rays （the pictures when the light penetrating lens to arrive eyeball ）, thus cannot damage the eyes.
Let us use a test to prove：
This is one ordinarily small-sized money-tester ultraviolet-ray lamp, evenly puts the Renminbi on the horizontal tabletop, directly faces above with ultraviolet rays lamp （the distance between ultraviolet-ray lamp and paper money is 5CM）, the character underneath " the people "can appear one obvious watermark, by now, put an ordinary lens between Renminbi and ultraviolet-ray lamp, the watermark still exists, then put one multi- functions patent UV400 lens instantaneously, the watermark obviously does not appear, the ultraviolet rays not be able to penetrate the lens, effectively prevented.
Somelike, you may use the ordinary resin lens and ordinary presbyopic glasses to repeat above experiment, you may discover the watermark obviously under ultraviolet rays lamp, it means ultraviolet rays can penetrate the lens, not prevented by lens, put in the multi- functions patent UV400 lens, ultraviolet rays lamp immediately & effectively prevented.
The next, we use UV testing card to repeat above experiment.（no watermark in many countries）, of course, there is same result in the testing card.
Through above comparision, the function of UV400 patent lens is obvious. The small test, enough to let the customers to understand the difference of UV400 patent lens.
Ningbo Ziguang Industry & Technology Co., Ltd is one specialized optics development organ. The company depends on advanced technology and strong fund support from Hengshili group （Hong Kong） limited company, matches scientific researcher and the exclusive laboratory. The company exclusively produce many kinds of national invented patent products, protected from national intellectual property rights.
The company independently develops advanced presbyopic glasses,equipped with high-quality operator, guarantees all presbyopic glasses sheared accurately, pupil distance standard, vertical mutually misses, the horizontal mutually difference conforms to the national authoritative organization examination standard. At present, the soundness rate of presbyopic glasses on the market is continuously somewhat low, few factories can truly achieve pupil distance ,pupil height conforms to the national standard and the developed national standard ,the company achieves " strict examination, conforms to the standard ". At the same time, the company also produces 1.499, 1.56 and so on UV400 lens with different refractive index that conforms to the European and American standard. Technology develops fast, the product renewal changes more and more.
The lens material was made of glass at the soonest, but the glass is easily broken, it is the problem to the people. The resin lens appear, successfully substituted for the glass lens, which is a great Revolution in the eyeglasses history . shortly people start to pursue higher quality lens, so that came out the superficial coating resin lens that is against rediation & ultrsviolet rays, that heads the popular tendency for a period of time . One part of traders got a big money who having advanced consciousness, and all of a sudden grew strong. But, the new question cames out again, Surface membrane fallen off in the surface sue to rubbing , thus have an impact on the effect, even injur the eyes.
Super ultraviolet-ray lens will effectively let ultraviolet-ray ingredient permeate the lens, it becomes one newly favor in the line of the eyeglasses. The quality of the lens, lies in the function and the technical contents, not the price, Super ultraviolet-ray lens will certainly raise the eyeglasses revolution by its new posture once again revolution.
Now, second generation products of super ultraviolet-ray lens are developing. Hengshili Group （Hong Kong） Co.,Ltd , Ningbo Ziguang Industry & Technology Co.,Ltd would devote the research in optics field, unceasingly promote new products, take chances to new business, and give excellent products to people's life.
