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Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses
Home » Products » High Index Optical Lens » High Index 1.74 Lens » Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses
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Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses

  • 1.74 ASP UV400 SHMC
  • Aogang
  • 1.74 ASP UV400 SHMC
  • 1.74
  • 65/70/75MM
  • MR-174
  • 34
  • 1.34
  • 97%
  • SHMC EMI
  • SPH: -20.00~ +20.00, CYL:0.00~ -6.00
Quantity:

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Product Description


Specifications:

 

1.74 ASP UV400 SHMC
Refractive index 1.74
Monomer imported from Korea
Abbe value 34
UV value 400
Specific gravity 1.34
Transmission 96%
Lens color Clear
Coating Super hydrohobic
Diamater 75mm
Power range

SPH:000~+-20.00, CYL:0.00~-6.00

Features:

 

● High Index Lenses vs Standard Lenses

Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses


 

 

There are many different types, options and materials that high index lenses can be made from and all have different features and benefits depending on your needs, budget and prescription.

 

----Standard lenses:

 

Standard or 'regular' lenses are made from a plastic known as CR39 and have a 1.5 index. This is the type in which all inclusive frames are made with.

 

----Types Of High Index lenses:

 

High index lenses are made of a plastic material which bends light more than standard CR39 lenses and can therefore be made thinner and lighter allowing for more cosmetically appealing and comfortable to wear glasses.

 

 

● These benefits will increase the higher the index lens option selected.

 

1. Impact resistance: 1.74 high index lenses meet FDA standard, can pass the falling spere test, have higher resistance to scratches and impact

2. Design: It approaches flat base curve, can offer people amazing visual comfort and aesthetic appeal

3 .UV protection: 1.74 single vision lenses have UV400 protection, that means full protection against UV rays, including UVA and UVB, protect your eyes everytime and everywhere.

4. Aspherical shape: Aspherical lenses are thinner and lighter than spherical lenses, relieving the visual fatigue caused by oppression effectively. In addition, they also can reduce aberration and distortion, give people more comfortable visual effect.

 


Coating

Super Hydrophobic 1.74 High Index Lenses , Anti Glare High Index Aspheric Lenses
 

Hard Coating AR Coating/Hard Multi Coating Super Hydrophobic Coating
   To make the uncoated            lensesare easily subjected and exposed to scratches     To protect the lens effectively from               reflection, enhance functional and               charity of your vision

 

 

    To make the lens waterproof, antistatic,  anti slip and oil resistance. 


 

   Depending on the layers of coating, lenses differ in functionality. Coating consists of much technicality as much as        lenses do, here is 'how lens coating works' for your reference.


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