Clear 1.499 Index Round Top Bifocal Lens Without Coating 70mm Diameter
Clear 1.499 Round-Top UC Prescription Eyeglass Lenses For Frame Withour Any Coating
I. Specifications:
| Production | 1.499 RT-28 UC |
| Monomer | CR39 |
| Diameter | 70MM |
| Abbe value | 57 |
| Specific Gravity | 1.32 |
| Transmission | >97% |
| Round top segment | 28 |
| Guarantee years | 5 years |
| Power range | SPH: 000~+300,000~-300,CYL:+100~+350 |
II. Features:
------1.499 CR39
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1). One of the best among other index lenses in hardness and toughness, high impact resistance.
2). One of the most easily tinted lenses.
5). One of the most reliable and consistent lens product physically and optically.
6). One of the most popular in the middle level countries. |
-------Bifocal Lens
With a segment in the lower area of the lens, a bifocal lens displays two different dioptric powers, which provides presbyopes with clear vision for both near and distance visions.
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Our bifocals are made from the highest quality materials, in Uncoated, Hard-Coated and Hard-Multi-Coated varieties. We understand that people have different needs in bifocals, so we have created a wide range of these products. It also means we can fulfill all types of orders in bifocals. We encourage you to contact us with questions or for clarifications and price lists. We will be happy to assist in any way we can. |
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III. Technical Data:
IV. Production process:
V. Packing&Shipping:
| Envelop | |
| Choice 1 | Choice 2 |
| White envelop |
color envelop with customer design weight: 157g size: 9*9*9cm |
| Outer box | |
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standard export paper carton 38cm*48cm*35cm(0.064 CBMS) |
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| Finished lens | Semi-finished lens |
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about 500 pairsper carton, 21kgs |
about 100 pairs per carton, 15kgs |
| Lead time | |
| Depend on the quantity | |
| 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:
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.