WHAT'S News
  • 2017 East Vision Expo In New York 2017-02-20 2017 East Vision Expo In New York 2017 East Vision Expo coming in this March.Yuzhou optics sale team will here waiting for you. Come to our booths LP4272Sales manager:Peter Wang, Caroline Zang, Anna Wang will take some new technology lenses show to you.Like clear lens with photochromic by coating, fast, comfortable and stable.Contact us for for new lenses sample now.info@yuzhouoptics.comWhatsapp:+86-15895320922Atten:Anna Wang
  • 2017 MIDO eyewear show 2017-02-19 2017 MIDO eyewear show Yuzhou Optics will attend MIDO Eyewear Show in this February.From 25~27thBooths Number: HALL 3 T20Our sales manager  Mr. Peter Wang, Caroline Zang, Anna Wang looking forwatd to showing you the new technology of optical lenses.See You at HALL 3 T20Contact information:info@yuzhouoptics.comPhone/Whatsapp:+86-15895320922Atten: Anna Wang
  • We come back to work from China National Day 2016-10-08 We come back to work from China National Day We will celebrate China National Day from Oct.1 to Oct.7. During this time, all the chinese people give best regards to our motherland. Have a long time to adjust working and family time.Even in these days,Yuzhou optics workshop are run for clients orders. We have 3 production line and 5 workshop for non-coated lens, hard coating lens, multi-coated lens, packing ,inspection,moulding workshop. And ...
  • Welcome to our booth in Vision-X Dubai 2016-06-09 Welcome to our booth in Vision-X Dubai From 25.-27. October 2016, Our Team, Yuzhou Optics Sales Manager, Peter Wang, Anna Wang, Caroline Zang will go to Vision-X optistyle Dubai.The Vision-X Dubai is tha largest and most established optics exhibition and conference in Middle East area.We,Yuzhou Optics will launch our newest technology and lenses in Dubai.Blue Light Cut Lens cover index, 1.50,1.56,1.60 and so on.Welcome to our booths, a...

EMI&Anti-UV

  • TECHNICAL DATA

EMI&Anti-UV

  • Best for :
  • Computer User
  • Daily Eye Protection
Does your eyes have following problem ? Your eyes often fatigued and decreased vision,glare,sleep disorders or even worse like cataract surgery after injury,macular degeneration .....
These eye problems are not far away from us now, we should take action to take care our eyes, protect our eyes. Listen to our Yuzhou experts ,why our eyes be suffered for these problems often,and what's the solutions for these problems.Let's read the light wave length photo as blew,The sun give off light has: visible light, infrared, ultraviolet and other three.The ultraviolet radiation will cause serious damage to human body skin and eyes.Is divided into UVA, UVB and UVC, the green light (Blue light) which are harmful.UVA, UVB and UVC light, if long time exposure can cause damage to the body, UVB has a serious effect on vision, Tanning (Ray) is burned black light, most of the canthus can absorb the UVB light so be sure to block out the light.

 

 

In our life,just normal as sun, fluorescent lamp, welding, laser, or even computer,Ipad,handphone will release ultraviolet (uv), in addition to these direct uv light source, the snow, surface water, metal, cement and bleaching of textiles will reflect ultraviolet light.The ozone layer in the atmosphere of this can help us to isolate a lot of ultraviolet ray, but now thinning of the ozone layer is destroyed by our human, appear even hole, make the uv rays can penetrate through clouds.So, in our daily life, whether it is sunny or cloudy, outdoor or indoor, wearing glasses lenses with uv protection functions, for the protection of the Windows of the soul are absolutely necessary. Also if you are on the laptop, computer screen a lot, we recommend you should wear eyeglasses with EMI coating, this is anti-electromagnetic radiation lens.As you know,our life can't live without computer,mobile phone and other electronics, but almost all of these electronics will release harmful HEV light, like blue light. How should we to pretect our precious eyes ? Yuzhou optics provide easy way to solve this problem for you. Wear our UV400 & EMI lenses, can give your eyes an safety vision.

 

UV400 Lenses

 

Yuzhou Optics Lenses can protect most harmful UV rays, like UV-A and UV-B, cut-off wave length reach 398nm.If UV-A being absorbed by the eye lens, it will make cataract for your eyes.And UV-B will cause keratitis, corneal received damage. These are harmful light for our eyes. If you wear Yuzhou Optics UV400 lenses, it will protect your eyes keep away from cataract and keratitis.
Also wear UV400 lenses can reduce your eye skin patch, wrinkle around effectively. Because the skin around your eye is delicate and weak, easy suffer from the UV ray, wear eyeglasses is a good way to protect your eyes.

 

So UV400 lenses is best for daily eye protection, choose your eyeglasses with Yuzhou Optics UV400 lenses is a wise choice. We recommend resin lenses of 1.56 index with perfect UV400 protection.

 

We have new lenses, which UV cut-off can reach 413nm, to learn more about UV420 lenses.

 

EMI & Blue-Cut Lenses

 

Anti-electromagnetic radiation lens surface layer of anti-radiation material, it is a metal compounds, formed on the surface of lens in an invisible barrier, 100% filtered wave electromagnetic radiation, the functions of eye protection, the lens does not produce static electricity.

 

You can find in the left, the wave length of electronic release light.All of the peak of the light energy are between 400-500nm, this is the blue light. We test the computer screen, the peak wave light is 445nm. If you are computer user every day, Yuzhou Experts suggest you must have an eyeglasses with Yuzhou Optics EMI & Blue-Cut lenses. Not only the computer screen will relases the blue light, also mobile phone,projector,LED light,car lamp do this.

 

There 5 characteristics for you to choose Yuzhou Optics Lenses.
  • Super thin, using the lastest physical-bending design, is in line with physiological needs of the human eye lens and effectively reduce the thickness.
  • Super Hard, a multi-layers anti-spent coating, comparable lenses generally have a better anti-wear-resistant flower effect.
  • White- sophisticated technology and raw material ensure the purity of white lucent lenses, not aging, high rate of transmission.
  • Clearly-the high-quality, multi-coating, light transmission rate of up to 99%, the eyes received more natural light, remove the unpleasant reflection, such as flashing images or images thus eliminating double. So that the glare Cimu substantially weakened.
  • .Water-proof- unique to the waterproof layer helps prevent residual stains, and very easy clean-up.

Production Process 

Test Report

1. Drop Ball Testing
2. Abrasion Resistance Test
3. Light Transmittance Test
4. Reflected light test
Read more