Eye Glasses Lenses 1.67 UV420 Blue Cut Hmc Ophthalmic Lenses Eyeglass Lens Companies

Min.Order: 1
Product origin: Zhenjiang, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 0.1 ~ 10

Description
What Is Blue Light?
Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices.

1.67 ASP UV420 Blue Cut HMC Lens
Product Name1.67 ASP UV420 Blue Cut HMC Lens
Diameter65/70/75MM
MonomerMR-7 Imported from Korea
Abbe value32
Specific Gravity1.35
Power RangeSPH:-20.00~+20.00 CYL:0.00~-6.00


Comparison of physical properties of lenses
 MR-8MR-7MR-174Polycarbonate(PC)NK-55CR39
Referactive Index1.611.671.741.591.561.49
Abbe Value4132333237.558
Specific Gravity1.30 1.351.471.20 1.281.32
Diameter65/70/7565/70/7565/70/7565/70/7555/60/65/7255/60/65/70
Impact
Resistance
GoodGoodGoodGoodGoodGood
Static Load
Resistance
GoodGoodGoodGoodGoodGood

Details:

About the Coating:

Custom Service:


About Our Factory:
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.

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