Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens

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  • Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens

PRODUCTS DETAILS

Basic Info.

Model NO.
1.74
Coating
UC, Hc, Hmc, EMI, Shmc, Super Hydrophobic
Lenses Color
Clear, White
Index
1.74
Specific Gravity
1.30
Design
Spherical, Aspherical
Abrasion Resistance
6~8h
Diameter
60mm, 65mm, 70mm, 72mm, 80mm
Abbe Value
31
Transmission
98~99%
Coating Color
Green, Blue, Gold
Power Range
Sph 0.00~-8.00, 0.00~+6.00, Cyl 0.00~-2.00
Ophtalmic Instrument
Available
Eyeglass Frame
Available
Polarized Lens
Available
Glasses Lens
Available
Polycarbonate Lens
Available
Other
Single Vision, Progressive
Transport Package
Carton
Specification
70mm
Trademark
Dingxin
Origin
China
HS Code
90015099
Production Capacity
50000/PCS/Day

Product Description


MR™ Series ~ Trademark of Safe, Clear and Lightweight Lenses ~

Excellent optical materials with high refractive index, high Abbe number, low specific gravity and high impact resistance are provided by polymerizing monomers of MR™ Series.

MR™ Series is especially suitable for ophthalmic lenses and is known as the first thiourethane based high index lens material. 
         
MR™ Series offers a variety of products to provide the best solution for optical lens users.


Note: MR™ Series is a brand name of the raw material for optical lenses.
          MR™ Series based lenses are available from most leading lens manufacturers.


R.I.1.74: MR-174™
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Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens
 
  Ultra high index lens material for ultra thin lenses.

  Strong prescription lens wearers are now free from thick and          heavy lenses.
Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens


Comparison of physical properties of lenses made with MR Series™ VS Other optical materials.
 
  MR Series™ Other
MR-8™ MR-7™ MR-10™ MR-174™ Poly
carbonate
Acrylic
(R.I. 1.60)
Middle
Index
ADC
(CR-39
®RAV79®)
Crown
Glass
Refractive
Index
(ne)
1.60 1.67 1.67 1.74 1.59 1.60 1.56 1.49/1.50 1.532
Abbe
Number
(ve)
41 31 31 32 28-30 32 34-36 58 59
Heat Distortion
Temperature
(ºC)
118 85 100 78 142-148 88-89 - 84 >450
Tintability Good Excellent Good OK None Good Good Good None
Impact
Resistance
Good Good Good OK Good OK OK OK Poor
Static Load
Resistance
Good Good Good OK Good Poor Poor Good Good
 
CR-39 is a trademark of PPG Industries,Inc.RAV7 is a trademark of ACOMON AG.
All properties are representative measurement figures obtained under specified test methods at Mitsui Chemicals,Inc. and are not guaranteed as specifications.


 
         Premium Lens Applications of the MR™ Series
        Single Vision / Progressive Ophthalmic Lenses
          MR™ Series has superb processability to realize desired lens design.
        Wide Color Range Sunglasses
          MR™ Series has good color tintability making it suitable for high fashion sunglasses which have special color needs.
        Photochromic Lens System
          MR™ Series has good compatibility with photochromic lens systems.
        Polarized Lens
          MR™ Series is widely used for both ophthalmic & plano polarized sunglasses.
        Sophisticated Design
          MR™ Series has good mechanical strength and stress free properties making it suitable for various unique lens designs such as "Rimless                  frame" or "High curve lens".
                                                                                                                                                                               
                                                                                                                                                                                       
1.74 Hi-index Single Vision                                                                            
______________________________________________________________________________________________________________________________________________________
 
Wholesale eyeglass lenses high impact 1.59 blue block hmc pc polycarbonate lens blanks
          Index      1.74  
          Material      MR174
          Diameater      65/75mm
          Abbe      40
         Certification      CE/ISO9001
         Coating       HC/HMC+EMI/SHMC
         Power range       -15.00~+6.00/0.00~-4.00
         After-sale Service       Two years quality assurance
   
Our company mainly focus on single vision 1.49/1.56/1.59/1.6/1.67/1.74 about flat top lenses/ blue cut lenses/photochromic lenses/polarized lenses/polycarboate lenses/ultravex lenses and so on. 
All of our lenses provide Two year's warranty.
 
1.74 ASP Features
__________________________________________________________________________________________________________________________________________________
 
Features    
LIGHTEST THINNEST HI-IMPACT
          Lighter weight and thinner thickness, up to 50% thinner and 35% lighter than other lenses
         
Higher resistance to scratches and impact
         
Full protection against UV rays
         
Easier to clean due to the water and dirt repellent surface
         
Amazing visual aesthetic appeal

 
1.74 Design                                                                                
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                    Aspherical Design:                                                                  Spherical Design:
                        The aspherical design corrects the image,                                The spherical design was used to increase
                    solves the problem of distortion of the horizon,                         the aberration and deformation.
                    and makes the lens lighter, thinner and flatter.                              As a result, the image was unclear, the field
                        Moreover, it still maintains excellent impact                           was distorted, and the field of view was narrow.
                    resistance for safe wearer wear.

 
UV400 Protection                                                                                
__________________________________________________________________________________________________________________________________________________



The effect of UV light on our eyes and the danger of damage from UV radiation grows the more time.
We spend in the sun throughout our lives, especially two types of UV rays we should be most worried about-
UVA and UVB.
UV 400 protection means can block more than 99.9% UV rays, including UVA and UVB, protect your eyes everytime and everywhere.

 
Finished Lens Power Range                                                                                 
___________________________________________________________________________________________________________________________________________________
 
 
Finished 1.74  Single Vision  ASP     1.74 Blue Cut UV420  ASP  FSV
Diam Sph. Cyl.(-) Diam Sph. Cyl.(-)
70mm -6.25 ~ -10.00 0.00 ~ -4.00 70mm -6.25 ~ -10.00 0.00 ~ -4.00
75mm -1.00 ~ -6.00 0.00 ~ -4.00 75mm -1.00 ~ -6.00 0.00 ~ -4.00
65mm/70mm -10.25 ~ -13.00 0.00 ~ -2.00 65mm/70mm -10.25 ~ -13.00 0.00 ~ -2.00
-13.25 ~ -15.00
0.00 -13.25 ~ -15.00 0.00 ~ -4.00


About the Coating                                                                                             
_________________________________________________________________________________________________________________________________________________ Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens


Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens
    Hard coating make the uncoated lenses are easily subjected and exposed to scratches.

    AR coating means hard&multi-coated,protect the lens effectively from reflection,enhance functional and charity of your vision.

    Super hydrophobic coating make the lens waterproof,antistatic,anti slip and oil resistance.

    Different coating with different performance, we have Uncoated(UC), hard coating(HC), AR(HMC+EMI), Blue Cut and              Mirror coating and Tintied different color with sunglasses.


   Anti-Reflective
    - Eliminate reflections, Increase the transmission!
    - Decreases unwanted glare, eliminating ghost image.
    - Makes the lenses appear somewhat invisible.


   Anti-Smudge
    - High contact angle, repel oil and water, make lenses more stain-resistant.
    - Super-cleanable.


   Anti-Static Electricity/Anti-Radiation
    - Help relieving digital eye strain.
    - Stay Clean, repels dust articles.


 

Adopting Mitsui Chemical's NeoContrast technology, the lens contains a blocking glare ingredient to achieve a brighter and high-     definition vision through clear colors with contrast.

It can reduce the strong sunlight in the day and the glare from roads during night driving. The front object is clearer to be seen by you when driving which secures your safety, so you can enjoy the wonderful scenery.



About the Packages                                                                                            
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• Exquisite private customized packaging to meet all your requirements


Wholesale Prescription Plastic 1.74 High Index Optical Lenses for Eyeglasses Lens
 


 

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