1.56 Blue Light Blocking Lens UV++
|Min. Order (Pieces)||FOB Price|
|500+||US $1.44-4.42 / Piece|
What is the Specifications of lenses
1.56 Blue light blocking lens UV++
New standard clear lens is not only protecting eyes from the damage of UV, but also blocking the harmful blue light .
UV encompasses wavelengths from 100nm to 380 nm.
UVA (315nm to 380nm) UVB (280nm to 315nm) UVC (100nm to 280nm)
It is invisible to human eye and present all year long,even on a cloudy day. Short-term exposure can cause painful cornea burns. Long-term exposure can lead to cataracts.
The visible light comprises radiation between 380nm and 780nm. In the visible spectrum,wavelengths between 380nm and 500nm include violet-, blue-,and green- appearing wavelengths. The portion of the spectrum is also known as high-energy band of the visible spectrum.
Blue light comes from the sun and artificial light sources. Our environment is increasingly filled with blue light from LED lamp,computer, smartphone,etc. In combination with other factors, exposure can lead to Age-related MacularDegeneration (AMD).
Blue-Violet "harmful light"
• close to UV
• penetrate the crystal to the retina
• dangerous Harmful Blue-violet light can damage the retina.The health of retina is irreversible. Long-term damage can lead to serious eye conditions,including:
• visual fatigue
• retinal impairment
Blue-Turquoise "essential light"
• less energy
• contributes to well-being
Blue-Turquoise like all visible light, helps you perceive colors and shapes. Also,it helps regulate your every day sleep cycle,keeping you energised and alert. Furthermore, it triggers your pupillary reflex.This means exactly the right amount of light enters your eyes.
The 1.56 Blue light blocking lens UV++
• filter the light to cut 100% UV
• absorb most harmful blue -violet light
1) It is especially suitable for computer worker,watching TV,playing smartphone and so on.It can effectively prevent from the damage of harmful blue light and UV .
2) Keep your eyesight health forever.
Packaging & Shipping ,Trade Terms:
1. FedEx/DHL/UPS/TNT for samples , Door-to-Door;
2. By Air or by Sea for batch goods , for LCL or FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time : 3-7 days for samples; 5-25 days for batch goods.
Why Choose us?
1.We are Made in China Assessed Gold Supplier.
2,We Join in the trade insurance in the Made in China, if we do not meet your requirement in your contract, we will lose the Gold Supplier.
3. We are a company with independent research and development capacity.
4.Inspected by the quality inspection and technical supervision departments in China,Jiangsu Province,Danyang City.
5.100% QC inspection Before Shippment.
6. CE/FDA/ISO listed,Competitve Price .
Clear&Fresh Optics is a professional medium size and independent research and development capacity optical manufacturer in China. The company covers an area of 15000 square meters, owns more than 300 staff and around 30 professionals, already imported 5 AR machines and 2 automatic cleaning lines from Korea, one RX machine from Germany.
Clear&Fresh certifications include FAD,CE,ISO9001,so, it can export lenses European, North and South American and other countries.
Clear&Fresh produces 1.50,1.56,1.60,1.67, photo-chromic, single vision, progressive, polarized finished lenses and semi-finished lenses. Daily output can reach 20,000 pairs.
Q 1: What is the Warranty for the lens?
A1: For the lens,we have 2.5 to 3 years warranty.If any quality problems on our side occured in this period ,
we will pay back all your payment.
Q2. How do you control lens quality?
A2. No dust working enviroments,four times quality checking during production process.
Q3. What is the MOQ of optical lens?
A3. No MOQ for customer if optical lens is in stock.
Q4. What Certification do you have for your optical lens?
A4. FDA, CE, ISO9001 certification is available.
Q5. How about your optical lens production ability per day?
A5. about 40000 pairs/day.
How to Contact Us?
Send your Inquiry Details in the Below, Click "Send" Now!
Contact Infomation: Wrenny Wang