Strong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc Lens

Upgrade to the 1.59 Spin Polycarbonate Photochromic HMC Lens for strong scratch resistance. Buy direct from our factory for top quality and durability.
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PRODUCTS DETAILS

Basic Info.

Model NO.
1.59 spin polycarbonate photochromic HMC
Transmission
> 97%
Keywords
Polycarbonate Photochromic Lens

Product Description

Strong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc Lens  Polycarbonate Lenses
 
Thickness: Polycarbonate has a higher index of refraction than Trivex (1.58 vs. 1.53), so polycarbonate lenses are about 10 percent thinner than Trivex lenses

---Weight: Polycarbonate lenses are lighter than glass lens, so polycarbonate is more comfortable to wear for long periods of time



1.59 Polycarbonate (pc)
Strong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc Lens
Product Name Diameter Monomer

1.59  Polycarbonate PC  Photochromic HMC Optical Lens

65/70mm Polycarbonate
Abbe value Specific Gravity Power Range
32 1.20 SPH: -6.00~+6.00 CYL: 0.00~-6.00


Photochromic Lens 
 
Strong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc Lens

About the Coating:
Strong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc Lens
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 Our Company:
Strong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc LensStrong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc LensStrong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc LensStrong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc LensStrong Scratch Resistance Lenses1.59 Spin Polycarbonate Photochromic Hmc Lens
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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