1.56 Cr-39 UV420 Blue Block Ar-Coating Optical Eye Glasseses Lenses

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Abbe Value: 40
• Specific Gravity: 1.28
• Coating Choice: UC,Hc,Hmc,Shmc,Green,Blue
• Power Range: Sph:-20.00~+11.00 Cyl:0:00~-6.00
• Model NO.: 1.56 Blue Cut Lens
• Transmission: >97%
• Diameter: 65/70mm
• Guarantee: 3~5 Years
• Key Word: Blue Light Blocking
• Brand: Seesen

Product Description

Product Name	1.56 Blue Cut Optical Lens
Diameter	65/70mm
Monomer	NK55 (imported from Japan)
Abbe value	40
Specific Gravity	1.28
Power Range	SPH: -20.00~+11.00 CYL: 0.00~-6.00

Harmful Effects Of The Blue Light

Believe it or not, but today, almost everyone is a victim of Computer Vision Syndrome  (CVS), a condition which results from focusing the eyes on a computer or any gadget for  prolonged hours. Continuous working on digital screens means focusing and refocusing  your eyes back and forth. This leads to eyestrain, dry and sticky eyes. 

What Blue Cut Lenses Do to Protect Our Eyes?

 

The blue cut filter coating in Pellucid Blue Lenses cut down the harmful UV rays completely along with a major portion of HEV blue light, protecting our eyes and the body from potential danger. These lenses offer sharper vision and reduce the symptoms of eyestrain that are caused by a prolonged computer exposure. Also, the contrast is improved when this special blue coating reduces screen brightness so that our eyes face minimum stress when exposed to blue light.

1. Are your company a manufacturer or a trade company?
We are a manufacturer with many years exporting experience. Our factory is located in Jiangsu province.

2. Can your products be customized?
We accept OEM &ODM orders. Actually most of our products are customized. We will try our best to fulfill your requirements about the material, the size, the printing.

3. How can I get sample from you?
Just send us your requirements, then we will send samples accordingly.

4. How many days will samples be finished? How about mass products?
Generally, we need 5-7 days to finish the sample production.As for the mass products, it depends on your order quantity.

5. How do you control lens quality?
Producing process is in vacuum dust-free shop, like prepare material, mixed material and take out .Four times quality checking during production process.