Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly

Model NO.
1.59 Polycarbonate PC UV420 Blue Cut HMC
Power Range
Sph: -6.00~+6.00 Cyl: 0.00~-6.00
Diameter
65/73mm
Abbe Value
33
Specific Gravity
1.22
Reference Price
$ 0.09 - 9.00
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Product Description

Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly

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. Overexposure to blue-violet light or Harmful Blue Light, especially outside in the sun and through constant use of electronic devices and screens, is why protecting your vision has never been more important.



1.59 Polycarboante PC Blue Cut HMC Lens
  Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly
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




How To Protect Your Eyes From Harmful Blue Light?
Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly


What is the usage of the Polycarbonate lens?
Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly
Lighter and thinner than traditional plastic lenses makes Polycarbonate lenses great choice for people with active lifestyles who desire suitable, protection, and performance with a thinner and lighter lens. 

Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly


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


About the Coating:
Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly


About our Factory
Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly
Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly Blue Cuting 1.59 Ophthalmic Lenses PC Blue Light Blocking Lenses Poly
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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