Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
Get the best quality ophthalmic lenses with our hot sale clear PC blue blocking lenses. As a factory direct supplier, we offer 1.59 polycarbonate PC UV420 lenses at unbeatable prices.
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PRODUCTS DETAILS

Basic Info.

Model NO.
1.59 Polycarbonate PC UV420 Blue Cut HMC
UV Value
UV420 Protection
Transmission
> 97%
Refractive Index
1.59
Keywords
Polycarbonate Blue Cut Lens

Product Description

Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
What is harm for blue light?
It's part of the visible light spectrum, which comes from both the sun and artificial light sources like digital screens and fluorescent lights. This type of light gets absorbed deep in the eye, making it potentially impacting to long-term vision.

1.59 Polycarboante PC Blue Cut HMC Lens
Product Name 1.59 Polycarboante PC Blue Cut HMC Lens
Diameter 65/73MM
Monomer Polycarbonate
Abbe value 33
Specific Gravity 1.22
Power Range SPH: -6.00~+6.00 CYL: 0.00~-6.00

Comparison of physical properties of lenses
  MR-8 MR-7 MR-174 Polycarbonate(PC) NK-55 CR39
Referactive Index 1.61 1.67 1.74 1.59 1.56 1.49
Abbe Value 41 32 33 32 37.5 58
Specific Gravity 1.30  1.35 1.47 1.20  1.28 1.32
Diameter 65/70/75 65/70/75 65/70/75 65/70/75 55/60/65/72 55/60/65/70
Impact
Resistance		 Good Good Good Good Good Good
Static Load
Resistance		 Good Good Good Good Good Good

Details:
Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
What is polycarbonate?
Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
  • it is a good protection for children who are tough on their specs.
  • It's lighter than glass lens, making it more comfortable to wear for long periods of time.

Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses

About the Coating:
Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses

Custom Service:
Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
About Our Factory:
Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses Ophthalmic Lenses Spectacles 1.59 Polycarbonate PC UV420 Hot Sale Clear PC Blue Blocking Lenses
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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