Jiangsu Aogang Optical Glasses Co., Ltd.
| 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 customer design |
| Index | 1.56 |
| Material | NK55, imported from Japan |
| Diameter | 70mm |
| Abbe value | 38 |
| Specific Gravity | 1.28 |
| Transmission | > 92% |
| Coating | HMC coating |
| Power range | Base: 50~1200 |
| Brand Name | Aogang Optics |
| Model Number | Semi Finished Lens Blanks |
| Certification | CE/FDA/ISO9001 |
| Place of Origin | China |
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Product Specification
| 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 customer design |
| Index | 1.56 | Material | NK55, imported from Japan |
| Diameter | 70mm | Abbe value | 38 |
| Specific Gravity | 1.28 | Transmission | > 92% |
| Coating | HMC coating | Power range | Base: 50~1200 |
| Brand Name | Aogang Optics | Model Number | Semi Finished Lens Blanks |
| Certification | CE/FDA/ISO9001 | Place of Origin | China |
| High Light | optical lens blanks ，anti glare transition lenses | ||
AR Coating 1.56 Semi Finished Lens Blanks In Eyeglasses Lens For Anti- Blue Ray
I. Technical Data:
| 1.56 Blue Block Spherical Lens | |||||||||
| Material: 1.56 Index Resin(Ne=1.549, Abbe value=38, Specific gracity=1.28) | |||||||||
| CONVEX SURFACE | CONCAVE SURFACE | ||||||||
| Mominal Curve | True Curve | Sag(sagitta: 40mm) | Sag(sagitta: 50mm) | Radius | Radius | CT(mm) | ET(mm) | Dia(mm) | |
| 1.549 | |||||||||
| 0.50 | 0.49 | 0.18 | 0.28 | 1,117.47 | 90.50 | 8.4 | 15.4 | 70 | |
| 1.00 | 1.10 | 0.40 | 0.63 | 498.70 | 8.5 | 14.3 | |||
| 2.00 | 2.06 | 0.75 | 1.17 | 265.99 | 8.5 | 13.7 | |||
| 3.00 | 3.01 | 1.09 | 1.71 | 182.53 | 8.5 | 11.6 | |||
| 4.00 | 4.03 | 1.46 | 2.29 | 136.22 | 8.3 | 10.2 | |||
| 5.00 | 5.03 | 1.82 | 2.86 | 109.08 | 8.5 | 9.4 | |||
| 6.00 | 6.07 | 2.20 | 3.46 | 90.10 | 9.4 | 9.3 | |||
| 7.00 | 6.94 | 2.52 | 3.97 | 79.13 | 10.7 | 9.5 | |||
| 8.00 | 8.13 | 2.96 | 4.68 | 67.55 | 12.3 | 9.5 | |||
| 9.00 | 9.83 | 3.60 | 5.73 | 55.86 | 13.7 | 8.9 | |||
| 10.00 | 10.59 | 3.89 | 6.22 | 51.86 | 14.0 | 7.8 | |||
| 12.00 | 12.51 | 4.64 | 7.51 | 43.89 | 90.22 | 15.0 | 8.1 | ||
II. Semi finished:
|
Semi-finished lenses is the most primitive state of the lens, the customer can buy finished semi-finished lenses according to the required degree of finished lenses to polish, so only semi-finished lenses camber, there is no degree. Different prescription powers request for different semi-finished lens types or base curves. |
III. Blue Block lens:
1) What is the blue cut lenses?
Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called electromagnetic radiation). Combined, this spectrum of colored light rays creates what we call "white light" or sunlight.
2) How blue cut lense work?
| The blue cut Lenses cut down the harmful UV rays completely along with a major portion of HEV blue light, protecting our eyes and the body from potential danger. These lenses offer sharper vision and reduce the symptoms of eyestrain that are caused by a prolonged computer exposure. Also, the contrast is improved when this special blue coating reduces screen brightness so that our eyes face minimum stress when exposed to blue light. | |
IV. Coating Choice:
AR/HMC Coating:
Used to reduce reflection from surfaces. Whenever a ray of light moves from one medium to another (such as when light enters a sheet of glass after travelling through air), some portion of the light is reflected from the surface (known as the interface) between the two media.
IV. Packing&Shipping:
| Envelope | Choice 1 | Choice 2 |
| White Envelope | Your design with your logo | |
| Carton | Stand Export Carton (Size:38*48*35 cm) | |
| Lenses Pair | Finished optical lens: 1 pcs/envelope, 500 pairs/carton | Semi-finished optical lens: 1 pcs/envelope, 100 pairs/carton |
| Weight | 21 KG | 15 KG |
| Lead Time | Depend on the order quantity | |
| Carrier | We can choose for you or you offer us your cooperative company | |
| Payment terms | 30% T/T in advance, the balance before shippment | |
|
All the numbers provided above are estimated number, the actual number need to be measured according to the order you make. | ||
V. Our equipment:
VI. Our service:
1. Our Customer service will begin to track the product processing every day until you receive the goods and verify the product quality when you finish the payment.
2. Online via SKYPE,Whatsapp;Also through mail, voice phone, message could contact us at any time!
3. Follow up the case, record the entire process. Solution will be provide with 24 hours.
Meanwhile,the problem complaint will be reported to QC department.
QC will find defect from which department ,who is in charge to identify responsibility.
4. Collect and record all the voice from each customer respond , suggestion, requirement.
5. We own the best after-sale service,if any problems happen,our team will do our best to solve for customers.
Company Details
Business Type:
Manufacturer
Year Established:
1996
Total Annual:
5,000,000-8,000,000
Employee Number:
300~400
Ecer Certification：
Active Member
Jiangsu Aogang Optical Glasses Co., Ltd is one of leading professional opthalmic lenses manufacturers in China, it's a technical factory specializes in producing optical lenses since 1996, our plant covers an areas of 12,000 squares meters and our daily output raised to 40,000pieces. The company... Jiangsu Aogang Optical Glasses Co., Ltd is one of leading professional opthalmic lenses manufacturers in China, it's a technical factory specializes in producing optical lenses since 1996, our plant covers an areas of 12,000 squares meters and our daily output raised to 40,000pieces. The company...
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