Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses

Shop our Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses. We are a factory specializing in high-quality optical lenses.
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PRODUCTS DETAILS

Basic Info.

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

Product Description

Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses
What is Polycarbonate (pc) Lens?
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)  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

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 Photochromic Lens
Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses
Indoor Protective Lens Outdoor Protective Lens
In the room or at night, the lenses color are basically transparent, the same as the ordinary lenses, like high light transmission performance, relieve visual fatigue,make you see the world more clear. Lens under the action of ultraviolet light in the sun color, ultraviolet dark color change, deep, shallow light-colored ultraviolet light, isolated from UV damage, anytime, anywhere to protect your eyes.
Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses

About the Coating:
Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses
Custom Service:
Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical Lenses


About our Factory
Eyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical LensesEyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical LensesEyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical LensesEyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical LensesEyeglasses Photochromic Lens 1.59 Spin Polycarbonate Hmc Optical 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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