UV Protection Polarized Eyeglass Lenses CR39 1.499 Mirror / Revo Coating
Various Colors CR39 1.499 Mirror/Revo Coating Polarized Sunglass Lenses For UV Protection
I. Specifications:
| Production | Monomer | Coating | Diameter | Base |
| 1.499 Polarized Lens | CR39 | Mirror/Revo coating | 80mm | 2/4/6/8 |
II. Polarized Lens:
So, why are polarized lenses so awesome? Polarized lenses are coated with a special chemical film that helps reduce glare. Glare is caused when light from the sun is reflected off of water or a solid surface. By neutralizing glare, polarized lenses help you see objects more clearly, and also help reduce the harmful effects of UV light. |
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- How Polarization Works
The sun’s rays reflect light in every direction, so when a ray hits a flat surface, the reflected light shines back at your eye and is magnified, causing glare. Glare is a real buzzkill. It reduces your depth perception, distorts your view and color perception, and can even temporarily blind you. Not cool.
Regular sunglasses are designed to only reduce the amount of light that is transmitted through the lens horizontally and vertically. But the chemical filter on the lenses of polarized sunglasses is designed to absorb horizontal light waves, while still allowing vertical waves to pass through. Because light only travels in one direction through polarized lenses, glare is eliminated.
- Tinted Lenses vs Polarized Lenses
While tinted sunglasses are great for reducing brightness, they don’t eliminate harsh glare like polarized sunglasses. Don’t let darker lenses fool you into thinking they offer more protection from UV rays, either. The darkness of the lens does not accurately represent the lenses’ ability to block UV rays.
Always check the label on your lenses to see what level, if any, of UV protection they offer. Also, remember that dark sunglasses without UV protection will cause more damage to your eyes than not wearing sunglasses at all. Darker tints can cause the pupil to dilate, letting more UV rays into the inner part of the eye.
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For years, boaters and fishermen have reaped the benefits of wearing polarized sunglasses. More recently, however, the benefits of polarization have been embraced by a variety of other outdoor sports enthusiasts and those who enjoy general outdoor recreation. Water-sport athletes, golfers, cyclists, and joggers can all benefit from sunglasses with polarized lenses. |
III. Color Choices:
Here are the colors for your reference, any color you interest, please inform us. Thanks.
IV. Packing&Shipping:
| Envelop | |
| Choice 1 | Choice 2 |
| White envelop |
color envelop with customer design weight: 157g size: 9*9*9cm |
| Outer box | |
| standard export paper carton 38cm*48cm*35cm(0.064 CBMS) | |
| Finished lens | Semi-finished lens |
| 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 | |
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All the numbers provided above are estimated number,the actual numbers need to be measured according to the order you make |
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V. 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. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.