1.56 HMC UV400 single vison Prescription Eyeglass Lenses For Reading Glasses
I. 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 |
II. 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.
III. Coating Choices:
Hard Coating : can protect the uncoated lenses from scratch resistance .
AR Coating : also called hard multi coated , can protect the lens effectively from reflection, enhance functional and charity of your vision .
Super Hydrophobic Coating : also called crizal coating , can make the lenses waterproof, antistatic, anti slip and oil resistance. Generally speaking , super hydrophobic coating can exist 6~12 months.
III. UV Value:
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.
IV. Producing process:
V. Packing&Shipping:
| Envelop | White envelop |
| Color envelop with customer design wight:157g size:9*9*9cm |
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| 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 |
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| Lead time | Depend on the quantity |
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| 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 |
VI. Why choose us:
1. We are equipped with world advanced machines and facilities; cooperating with some international branded monomer company ; using European quality and management system. All of these guarantee the stable good lens quality.
2. 20 years’ experience in manufacturing and export of optical lenses, which makes us own more than 300 customers spread over 60 countries.
3. Lens items are quite complete including SV, BIFOCAL, PROGRESSIVE, PHOTOCHROMIC, BLUECUT, SUNLENS, POLARISED LENS, FINISHED & SF etc. You can get full range of optical lens from Aogang.
4. Expert new products research department makes us differ from others and new products can be suggested to our customers in due time.
5. Every year, we will exhibit at some optical exhibitions. You can find suitable time and place to talk with us face to face.
Product Tags:
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1.56 HMC UV400 Prescription Eyeglass Lenses For Reading Glasses Single Vision Images
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