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 | 43 |
| Specific Gravity | 1.14 |
| Transmission | 97% |
| Coating | anti-reflective coating |
| Base | 50~1000 |
| Brand Name | Aogang Optics |
| Model Number | Semi Finished Lens Blanks |
| Certification | CE/FDA/ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
CR39 1.499 Uncoated Optical Blanks Single Vision 58 Abbe Value PPG Material
Eyeglass Semi Finished Lens Blanks 1.56 Single Vision High Transmission
AR Coating Blue Light Filter Lenses Blank , 1.56 Semi Finished Blu Ray Anti
Progressive 1.56 Semi Finished Lens Blanks UV420 Protection Anti Blue Ray
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 | 43 |
| Specific Gravity | 1.14 | Transmission | 97% |
| Coating | anti-reflective coating | Base | 50~1000 |
| 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 | ||
For Ourdoor Activities 1.56 Photogrey/brown Semi Finished Lens Blanks With Anti-glare
I. Technical Data:
| 1.56 Photochromic Semi Finished Lens | |||||||||
| Material: 1.56 Index Resin(Ne=1.549, Abbe value=43, Specific gracity=1.14) | |||||||||
| Color: Brown, Gray | |||||||||
| 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 | 1,112.77 | 124.50 | 7.5 | 12.0 | 70 | |
| 1.00 | 1.11 | 0.40 | 0.63 | 494.40 | 7.5 | 11.2 | |||
| 2.00 | 2.06 | 0.75 | 1.17 | 266.84 | 7.5 | 10.2 | |||
| 3.00 | 3.01 | 1.09 | 1.71 | 182.23 | 7.5 | 9.2 | |||
| 4.00 | 3.83 | 1.39 | 2.17 | 143.39 | 8.5 | 9.3 | |||
| 5.00 | 5.33 | 1.93 | 3.03 | 103.09 | 9.5 | 7.5 | |||
| 6.00 | 5.87 | 2.13 | 3.35 | 93.56 | 9.5 | 7.8 | |||
| 7.00 | 7.48 | 2.72 | 4.29 | 73.43 | 9.3 | 6.0 | |||
| 8.00 | 8.16 | 2.97 | 4.70 | 67.32 | 10.6 | 5.7 | |||
| 9.00 | 9.40 | 3.44 | 5.47 | 58.39 | 13.0 | 6.3 | |||
| 10.00 | 10.42 | 3.83 | 6.11 | 52.68 | 13.5 | 5.3 | |||
II. Photochromic lens:
1) What are photochormic lenses?
Photochromic lenses are made of many lens materials including plastic, glass or polycarbonate. They are typically used as sunglasses that conveniently switch from a clear lens indoors, to a sunglasses depth tint when outdoors, and vice versa.
They typically take around 30 seconds to fully darken and approx 2 - 5 minutes to return to a clear state.
Photochromic lenses were created in the 1960's at the Corning Glass Works Inc, and became the first variable tint/photochromic lenses brought to the marketplace.
2) How do photochromic lens work?
| A chemical process takes place when exposed to sunlight/UV and the molecules effectively move, change shape and absorb the light. This process changes the molecules and they darken to a sunglasses shade/tint. The photochromic lens will remain in this 'darkened' sunglasses state whilst exposed to sunlight/UV and the molecules will reverse the process once the lenses are removed from the sunlight/UV rays returning to the original 'transparent/clear' lens. | |
3) The advantages of the photochromic lens:
|
FASTER, SAFER, BETTER
The photochromic lens introduced people to the balance of wearing one pair of glasses for both outdoors and in. Today, lenses rapidly filter light with industry leading photochromic dyes whilst blocking 100% UVA/UVB rays.
|
III. Coating Choose:
| AR Coating(HMC/Anti-Refelctive)
The coating used and the curved nature of lenses mean that up to 10% of light can be lost through reflections at the lens surfaces, these reflections can be distracting and appear unattractive. By adding a coating it allows around 99% of light through the lens resulting in increased visual comfort and performance. | |
IV. The process of AR coating:
V. Packing:
| 1. Package (Size: 38*48*35 cm; Weight: 15-21KG): |
| a) Finished optical lens: 1 pcs/envelope, 500 pairs/carton |
| b) Semi-finished optical lens: 1 pcs/envelope, 100 pairs/carton |
| 2. Envelope: |
| a) Standard with envelope |
| b) Color package with your design or logo |
| 3. Delivery Time: |
| a) 3-7 days for samples (UPS, DHL, FEDEX, TNT for samples) |
| b) 5-30 days for batch goods (by air or by sea, depend on order quantity) |
| 4. Carrier: |
| We can choose for you or you offer us your cooperative company |
| 5. Payment terms: |
| 30% T/T in advance, the balance before shippment |
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...
Get in touch with us
Leave a Message, we will call you back quickly!