1.56 SHMC UV400 EMI Prescription Eyeglass Lenses Water-Proof
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1.56 SHMC UV400 EMI Prescription Eyeglass Lenses Water-Proof

  • 1.56 UV400 SHMC EMI
  • Aogang
  • 1.56 UV400 SHMC EMI
  • 1.56
  • 65/72MM
  • NK55,imported from Japan
  • 42
  • 1.15
  • 97%
  • SHMC EMI
  • SPH: -20.00~ +20.00, CYL:0.00~ -6.00
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Product Description


Specifications:
 

Refractive index Diameter Monomer

1.56

65/70mm

NK55, imported from Japan

Abbe value UV Value Specific Gravity
42 400 1.15
Transmission Power range Surface

98%

SPH: 0~ -20.00, 0~ +20.00  

CYL: 0~ -6.00

Hard and AR coating for both lens surface

          Super Hydrophoic

Features:
 

1.56 middle index lenses are one of the most popular lenses all over the world. This determines that Aogang 1.56 single vision lenses have the most outstanding optical features:

 

1. Thickness: In the same diopters, 1.56 lenses will be thinner than CR39 1.499 lenses. As the increase in diopters , the difference will be bigger.

 

2. Visual Effect: Compared with high index lenses, 1.56 lenses have higher ABBE value, can provide the more comfortable visual experience.

 

3. Coating: The uncoated lenses are easily subjicted and exposed to scratches, hard coating lenses can effectly scratch resistance.



UV Value

1.56 HMC UV400 Prescription Eyeglass Lenses For Reading Glasses Single Vision
 

UV400 means one hundred percent anti-ultraviolet.
 
UV is the wavelength of 200nm ~ 380nm from the sun light, including three categories: UVA wavelength of 315nm ~ 380nm, UVB wavelength of 280nm ~ 315nm, UVC wavelength of 200nm ~ 280nm. 
 
UV-400: Optical lens with "UV-400"  can block all the UV, can be 100% reflection, absorption of ultraviolet light.


Coating

What makes Hydrophobic lenses special?


SUPER HYDROPHOBIC  will keep lenses cleaner longer because of the added benefit of anti-fog and anti-static additives. A lens pulled through steam in a regular ant-fog test will dissipate fogging up within 8 seconds while a untreated A-R coated lens will take up to 52 seconds to clear up.

 

SHMC Coating Cr 39 Lenses , Optical Single Vision 1.56 Mid Index Lenses

How the SHMC work?

 

SHMC Coating Cr 39 Lenses , Optical Single Vision 1.56 Mid Index Lenses

Anti-reflective coating is a microscopically thin multi-layer coating that eliminates reflections from the front and back surface of eyeglass lenses.

No glasses have anti scratch but lenses that are treated front and back with a clear, scratch-resistant coating have a much harder surface that is more resistant to scratching, whether from dropping your glasses on the floor or occasionally cleaning them with a paper towel.


Packing and Shipping

 

Envelop  White envelop
  Color envelop with customer design wight:157g size:9*9*9cm

Outer box  standard export paper carton 38cm*48cm*35cm ( 0.064 CBMS)
  Finished lens:about 500 pairsper carton , 21kgs
  Semi-finished lens about 100 pairs per carton , 15kgs

Lead time  Depend on the quantity

Carrier  We can choose for you or offer us your cooperative company
  All the numbers provided above are estimated number , the actual numbers need to be measured according to the order you make


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