Index 1.61 Hm UV420 Blue Light Blocking Lens for Computer Eyewear Glasses

• Customization: Available
• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Mr-8,Imported From Korea
• Model NO.: 1.61 Blue Cut Lens
• Abbe Value: 41
• Specific Gravity: 1.30
• Coating Choice: Hmc/Shmc
• Power Range: Sph:0.00~ -20.00 0.00~+16.00 Cyl: 0.00~ -6.00
• Diameter: 65/70/75mm
• Transmission: > 97%
• Guarantee: 3~5 Years
• UV Value: UV420
• Key Word: 1.61 UV420 Blue Cut Hmc Asp Lens

Product Description

Product Name	1.61 ASP Blue Cut UV420 HMC Optical Lens
Diameter	65/70/75mm
Monomer	MR-8
Abbe value	41
Specific Gravity	1.30
Power Range	SPH:0.00~ -20.00 0.00~+16.00 CYL: 0.00~ -6.00

 

What Blue Cut Lenses Do to Protect Our Eyes?

The blue cut filter coating in 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.

Other Products

Vision Effect	1.499	1.56	1.59 PC	1.61	1.67	1.74
Single Vision	√	√	√	√	√	√
Bifocal	√	√
Progressive/Multifoca	√	√	√
Photochromic		√	√	√	√
UV420 Blue Light Blocking		√	√	√	√	√
UV400		√		√	√	√
Blue Block Photochromic		√	√	√	√
Blue Block Progressive		√	√	√
Blue Block Photochromic Progressive		√	√
Photochromic Progressive		√
Polarized	√	√

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.