Wholesale 1.56 UV420 Blue Cut Hmc Optical Lenses Eyeglasses
Port:
Shanghai, China
Production Capacity:
50000/PCS/Day
Payment Terms:
T/T, Paypal
WEIHAI DINGXIN OPTICAL CO., LTD.
Shandong, China
Last Login Date:
Jul 14, 2025
Business Type:
Manufacturer/Factory
Main Products:
Optical Lens, Photochromic Lens, Blue Cut Lens, Photomagic UV420cut Lens, Bifocal Lens, Progressive Multifocal Lens, Single Vision Hmc, 1.60 Mr8 Optical Lens, Polarized Lens, Poly Lens
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Product Description
Company Info
Basic Info.
Function
UV420,Anti-Radiation,Blue Block,Blue Cut,UV++
Age Group
Children,Adults
Gender
Unisex,Man,Woman,Men,Women
Suitable for Face
Oval Face,Long Face,Square Face,Round Face
Material
Cr39,Regin,Plasitc,Sr56,Koc,Nk55
Type
UV420,Anti-Radiation,Blue Block,Anti Reflective
Coating
UC,Hc,Hmc,EMI,Shmc,Super Hydrophobic
Lenses Color
Clear,White
Index
Specific Gravity
1.28
Design
Spherical,Aspherical
Abrasion Resistance
6~8h
Diameter
60mm,65mm,70mm,72mm,80mm
Abbe Value
38
Transmission
98~99%
Coating Color
Green,Blue,Gold
Power Range
Sph 0.00~-8.00,0.00~+6.00,Cyl 0.00~-2.00
Certification
CE/ISO9001/FDA
Ophtalmic Instrument
Available
Eyeglass Frame
Available
Polarized Lens
Available
Polycarbonate Lens
Available
Other
Single Vision, Bifocal, Progressive
Trademark
WDO
Transport Package
Carton
Specification
65mm/70mm
Origin
China
HS Code
9001509900
Product Description
What is blue light?
Generally, scientists say the visible light spectrum comprises electromagnetic radiation with wavelengths ranging from 380 nanometers (nm) on the blue end of the spectrum to about 700 nm on the red end. (By the way, a nanometer is one billionth of a meter - that's 0.000000001 meter!)
Blue light generally is defined as visible light ranging from 380 to 500 nm. Blue light sometimes is further broken down into blue-violet light (roughly 380 to 450 nm) and blue-turquoise light (roughly 450 to 500 nm).
So approximately one-third of all visible light is considered high-energy visible (HEV) or "blue" light.
UV420 Lens
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Blue Cut Lenses
Blue cut lenses feature a special coating that reflects harmful blue light and restricts it from passing through the lenses of your eyeglasses. Blue light is emitted from computer and mobile screens and long term exposure to this type of light increases the chances of retinal damage. Hence, wearing eyeglasses having blue cut lenses while working on digital devices is a must as it may help in reducing the risk of developing eye related problems. Hev Blue Hight protective design: Based on the principle of bionic absorption technology, blue light can absorb more than 90% of the high-energy blue light which is harmful to human body by reflecting part of the absorption through the lens. High-definition raw materials: With improved monomers as the main raw material and other resins as the supplement, the Abbe number of the whole lens has obvious advantages, and the clarity of the lens is greatly enhanced while preventing blue light. | ||
Ultraviolet protection: Special substrate treatment, adding anti-blue particles, absorbs the high-energy blue light which in the body in 380nm-500nm band, so as to protect the eyes from injury. Effective prevention of cataract and macular lesions. Special conductive film: The effective conductive treatment of the coating can make its resistance less than 400nm and form a strong current conductive layer, which greatly enhances the electromagnetic radiation effect of the lens, and has a good blocking effect on the computer radiation, alleviating the symptoms of dry eyes when using the computer. | ||
The lenses are suitable for myopic and non-myopic people! |
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1.56 Blue Cut UV420 FSV | 1.56 Blue Cut UV420 ASP FSV | |||||
Diam | Sph. | Cyl.(-) | Diam | Sph. | Cyl.(-) | |
65mm | +0.25 ~ +6.00 | 0.00 ~ -4.00 | 65mm | +0.25 ~ +6.00 | 0.00 ~ -4.00 | |
70mm | 0.00 ~ -6.00 | 0.00 ~ -4.00 | 70mm | 0.00 ~ -6.00 | 0.00 ~ -4.00 | |
-6.25 ~ -8.00 | 0.00 ~ -2.00 | -6.25 ~ -8.00 | 0.00 ~ -2.00 | |||
-8.25 ~ -10.00 | 0.00 | -8.25 ~ -10.00 | 0.00 |
1.60 Blue Cut UV420 ASP FSV | 1.67 Blue Cut UV420 ASP FSV | |||||
Diam | Sph. | Cyl.(-) | Diam | Sph. | Cyl.(-) | |
65mm | +0.25 ~ +6.00 | 0.00 ~ -4.00 | 65mm | +2.25 ~ +8.00 | 0.00 ~ -4.00 | |
70mm | +0.25~ +2.00 | 0.00 ~ -4.00 | 70mm | +2.25 ~ +6.00 | 0.00 ~ -2.00 | |
+2.25 ~ +6.00 | 0.00 ~ -2.00 | +0.25 ~ +2.00 | 0.00 ~ -4.00 | |||
-6.25 ~ -8.00 | 0.00 ~ -4.00 | -6.25~ -10.00 | 0.00 ~ -4.00 | |||
-8.25 ~-10.00 | 0.00 ~ -2.00 | -10.25 ~ -12.00 | 0.00 ~ -2.00 | |||
-10.25 ~ -12.00 | 0.00 | -12.25 ~ -15.00 | 0.00 | |||
75mm | 0.00 ~ -6.00 | 0.00 ~ -4.00 | 75mm | 0.00 ~ -6.00 | 0.00 ~ -4.00 |
About the Coating
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Anti-Reflective
- Eliminate reflections, Increase the transmission!
- Decreases unwanted glare, eliminating ghost image.
- Makes the lenses appear somewhat invisible.
Anti-Smudge
- High contact angle, repel oil and water, make lenses more stain-resistant.
- Super-cleanable.
Anti-Static Electricity/Anti-Radiation
- Help relieving digital eye strain.
- Stay Clean, repels dust articles.
- Eliminate reflections, Increase the transmission!
- Decreases unwanted glare, eliminating ghost image.
- Makes the lenses appear somewhat invisible.
Anti-Smudge
- High contact angle, repel oil and water, make lenses more stain-resistant.
- Super-cleanable.
Anti-Static Electricity/Anti-Radiation
- Help relieving digital eye strain.
- Stay Clean, repels dust articles.
• Innovation of technology, blocking glares
Adopting Mitsui Chemical's NeoContrast technology, the lens contains a blocking glare ingredient to achieve a brighter and high- definition vision through clear colors with contrast.
It can reduce the strong sunlight in the day and the glare from roads during night driving. The front object is clearer to be seen by
you when driving which secures your safety, so you can enjoy the wonderful scenery.
About our Factory
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WDO (WEIHAI DINGXIN OPTICAL) is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Weihai City, China.
Our Key & Advantage Products:
Single Vision Lens:CR-39;1.56;1.60;1.67;1,74
Bifocal Lens: CR-39; 1.56;1.60
Progressive Lens: CR-39; 1.56; 1.60
Functional Lens: Blue Cut, Photochromic; Photomagic +UV420cut, Polarized; Polycarbonate
RX Service: Free Form; Special Coating; Special Power Range
Optical Equipment;Frames
About the Packages
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It can reduce the strong sunlight in the day and the glare from roads during night driving. The front object is clearer to be seen by
you when driving which secures your safety, so you can enjoy the wonderful scenery.
About our Factory
______________________________________________________________________________________________________________________________________________________________
WDO (WEIHAI DINGXIN OPTICAL) is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Weihai City, China.
Our Key & Advantage Products:
Single Vision Lens:CR-39;1.56;1.60;1.67;1,74
Bifocal Lens: CR-39; 1.56;1.60
Progressive Lens: CR-39; 1.56; 1.60
Functional Lens: Blue Cut, Photochromic; Photomagic +UV420cut, Polarized; Polycarbonate
RX Service: Free Form; Special Coating; Special Power Range
Optical Equipment;Frames
About the Packages
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• Exquisite private customized packaging to meet all your requirements
Quality Assurance
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About the shipping
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