1.56 Photochromic Photogrey Blue Block UV420 Hmc Ophthalmic Lenses

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Nk55, Imported From Japan
• Model NO.: 1.56 UV420 Blue Cut Photochromic HMC
• Specific Gravity: 1.28
• Power Range: Sph: -20.00~+11.00 Cyl: 0.00~-6.00
• Diameter: 65/70mm
• Transmission: > 97%
• UV Value: UV420
• Keywords: Blue Cut Photochromic Lens
• Brand: Seesen

Product Description

1.56 UV420 Blue Cut Photochromic HMC

Product Name	1.56 UV420 Blue Cut Photochromic HMC
Diameter	65/70MM
Monomer	1.56 UV420 Blue Cut Photochromic HMC
Abbe value	40
Specific Gravity	1.28
Power Range	SPH: -20.00~+11.00 CYL: 0.00~-6.00

Details:

How to protect yourself from the blue light?

The good news is that scientists have created an affordable coating for eyeglasses that helps block blue light.  If you work on a computer all day, you look at a digital screens in the evening, or your job requires you to work second or third shifts, we have eyeglasses that can help block blue light so you can protect your circadian rhythms and ultimately your health.



The Benefits of Blue Cut Lenses

1)Anti-glare blue cut lenses protect your eyes from the harmful effects of blue light.

2) Lower risk of certain types of cancer.


Photochromic Lens:


About Our Company:
FAQ:
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.