Finished 1.56 Round-Top UC Prescription Eyeglass Lenses Used By Frame With Uncoating
I. Specifications:
| Production | Monomer |
| 1.56 RT-28 UC | NK-55 |
| Diameter | Abbe value |
| 70MM | 41 |
| Specific Gravity | Transmission |
| 1.16 | >97% |
| Round top segment | Guarantee years |
| 28 | 5 years |
| Coating | Lens Color |
| HMC | Clear |
| Brand | Power range |
| Aogang | SPH: 000~+300,000~-300,CYL:+100~+350 |
II. Features:
1) 1.56 series product
------Raw Material: 1.56 index lenses are made by the NK55 which imported from Japan, one of the most popular and good quality resin lenses.
------Thickness: In the same diopters, 1.56 bifocal lenses will be thinner than CR39 1.499 bifocal lenses.
------Coating: The uncoated lenses are easily subjicted and exposed to scratches.
2) Round top optical lenses.
| When people inch closer to forty, they may find that their eyes are not adjusting to distances as they used to, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals. At Aogang Optics, we produce and supply high quality bifocals in finished.
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 | - You can see the thing in near distance by the round shape in the lenses and see the far things by the rest of the lenses.
- You do not need change two different visions glasses when you both reading book and watching TV.
- You can keep the same posture when you look both the near thing or far thing.
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III. Power range:
IV. Production process:
V. Packing&Shipping:
| Envelop | Outer box |
| Choice 1 | Choice 2 | Finished lens | Semi-finished lens |
| White envelop | 1) color envelop with custome design
2) weight : 157g size : 9*9*9cm | about 500 pairsper carton, 21kgs | about 100 pairs per carton, 15kgs |
| standard export paper carton 38cm*48cm*35cm ( 0.064 CBMS ) |
| Lead time | Carrier |
| Depend on the quantity | 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:
Q. Are you trading company or factory?
A. AOGANG OPTICAL is one of the largest manufacturers of optical products in China which has a full stock lens collection from 1.49 to 1.74, Single Vision, Bifocal, Progressive, photochromic, bluecut, sunlens, and also polycarbonate.
Q. Could you provide free samples for customers checking the quality before they place the order?
A. Yes, of course. For those customers who are really interested in our products, if the quantity is reasonable, we would be very glad to provide our samples after get the detailed instructions from the customer.
Q. What is your Min Order quantity?
A. Actually, we dont have Min Order quantity requirement. But if the quantity order is too small, we have to charge extra delivery fee and custom fee.
Product Tags:
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1.56 UC Round Top Bifocal Lens 1.16 Specific Gravity 97% Transmission Images
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