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Material：TAC Polarized Lens is made of Germany IPI material and Japanese Kuraray Polarized film.
Style：7 layers of lamination, thickness customize at will, lightness and clear, restore the world true color.
Product Serie：0.7mm;0.8mm;1.0mm;1.4mm
Color：Mainly Grey, Brown and Green color. Color can be customized.
Application：TAC polarized lens is widely applied into fashion sunglasses for skiing, fishing, riding and travelling etc. outdoor scenery.
Definition / Theory
Polarized lens is lamimated by 7 layers of materials:The first Layer is Polarizing film. It is the lens core layer which provides over 99% polarize efficiency and aborbs glare efficiently;The 2nd and 3rd layers are the bonding lamination layers which can efficiently resist cutting, heating, curvaturing, edging and other harsh environment;The 4th and fifth layers are the lamination layer of violet aborsoption which can absorb over 99% Ultra violet rays;The 6th and 7th layers are the impact resistant layers which can improve the toughness and impact resistance and avoid lens scratches to increase lens lifespan.
IPI Product Key Parameters | ||||
| ProductType 产品型号 | Transmission 588nm透光率 588nm | Actual 实测透过率 transmission | Haze level 雾度值标准 | Actual haze 实测雾度值 level |
| UV400＜10%-LH （UV400＜10%低雾度） | ≥92 | 98 | ≤0.50 | 0.20-0.30 |
| NON UV-LH （非UV低雾度） | ≥92 | 98 | ≤0.50 | 0.20-0.30 |
| UV380 (低雾度值型号） （low haze type) | ≥92 | 98 | ≤0.50 | 0.20-0.30 |
Product Performance
1)Use the world best TAC material from Germany IPI and PVA film from Japanese Kuraray.
2)100% UV resistance. Cutting the harmful UVA, UVB, and UVC ultra violet rays which is under 400nm.
3)Hight polarizing efficiency and eliminate the glare efficiently to reach viewing softer and clearer.
4)High hadness, anti-scratch, anti-smudge and easy to clean.
5)Good Lamination; not easy to be delaminated
6)Low Haze and high clearness( Haze result is 0.20-0.30 which is far lower than the standard of 0.5)
7)Lens base and optical performance are stable and pass domestic and international standards.
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