Cr 39 Lens Material 1.61 High Index Anti Blue Ray Glasses Lens Eyeglasses Prescription Lenses

• Function: for Presbyopic, for Astigmia, UV Protection, for Myopia
• Material: Mr-8
• Type: Anti-Reflective Lens
• Coating: HMC
• Lenses Color: Clear
• Abbe Value: 41
• Model NO.: 1.61 Blue Cut Lens
• 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
• Trademark: Seesen
• Origin: Danyang, China

Product Description

Product Name	1.61 ASP Blue Cut  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

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.