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Ophthalmic Cr 39 Lenses Uv Protection 1.499 Single Vision Anti Reflection

Jiangsu Aogang Optical Glasses Co., Ltd.
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Ophthalmic Cr 39 Lenses Uv Protection 1.499 Single Vision Anti Reflection

Brand Name : Aogang Optics
Model Number : Prescription Eyeglass Lenses
Certification : CE/FDA/ISO9001
Place of Origin : China
MOQ : 500 pairs
Price : negotiation
Payment Terms : T/T, Western Union, L/C, D/A, D/P, MoneyGram,Paypal
Supply Ability : 40,000 pieces per day
Delivery Time : 10~30 days, depend on your quantity
Packaging Details : 1) Standard white envelope 2) Color envelop with customers design
Refractive index : 1.499
Abble value : 56
Specific gravity : 1.33
Coating : Anti-Reflection
Diameter available : 55/65/70mm
Place of origin : China
Brand : Aogang
Power range : SPH: 0.00~+-15.00 CYL: 0.00~-6.00
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1.499 Single Vision Prescription Anti-Reflection Ophthalmic Lenses In CR39

I. Specifications:


Production1.499 Single Vision Lens
MonomerCR39
Abbe value56
Specific gravity1.33
Diameter55/65/70mm
Guarantee years3~5 years
Coating choiceAnti-Reflection
Power rangeSPH: 0.00~+-15.00 CYL: 0.00~-6.00


II. Features:


Aogang CR-39 lenses use the true value of imported CR-39 monomer, the longest history of resin material and the most widely sold lens in middle level country.

  1. Compared With Glass Lens

1) It’s inexpensive, since it’s been around for over 70 years. Optically speaking, it has a good, reasonably smooth refractive surface, and very little distortion at the edges of the lens


2) The big advantages of CR39 lenses over previous glass lenses were light weight, and better shatter resistance. The lower weight allowed eyeglass makers to experiment with larger size lenses, since CR39 is much lighter in weight.


3) Glass lens almost has no UV protection, but CR39 lenses can protect eyes from UV380.


  1. Compared With Other Index Optical Lens
  • Hardness: The best among other index lenses in hardness and toughness, high impact resistance.
  • Tintable: The most easily tinted than other index lenses.
  • Transmittance: The highest transmittance as compared with other index lenses.
  • ABBE: The highest ABBE value providing the most comfortable visual experience.
  • Consistency: The most reliable and consistent lens product physically and optically.

III. Coating Choice:

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.


Hard coating: It also can be called anti-scratch coating, is to enhancethe hardness of the lens to prevent the substrate scratch


AR coating: It also can be called hard multi coated or anti-reflection coating, is to protect the lens effectively from reflection


IV. Power range:



V. Packing&Shipping:

Choice 1
EnvelopeCartonSize
White EnvelopeStand Export Carton38cm*48cm*35cm
Choice 2
Your design with your logo
TypeLenses PairWeight
Finished lensabout 500 pairs21KG
Semi-finished lensabout 100 pairs15KG
Lead timeDepend on the quantity
Depend on the quantityWe 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

VI. Why Choose Us:

1. About Us
We are a professional optical lens manufacturer over 10 years in China. All of our lenses are exported to European countries, Japan, Korea, North America, South America, Middle East, Southeast Asia, Africa markets. We guarantee quality to all buyers all over the world and we gained a great reputation for buyer's quality

2.About Samples
Our customers just need send us requirements, then we will send samples accordingly. We only need 1~2 days to finish the sample production. Samples are free, but according to our company rule, our customers need to assume the shipping cost.

3. About payment term
30% T/T in advance, the balance before shippment


Product Tags:

prescription photochromic lenses

      

anti glare lenses

      
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