• Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical

Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical


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We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Spherical Lens , Acrylic lens , High Index lens , We welcome new and outdated clients from all walks of daily life to get hold of us for long term organization associations and achieving mutual results!
Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical Detail:

Polycarbonate

Parameters

Reflective Index 1.591
Abbe Value 31
UV Protection 400
Available Finished, Semi-finished
Designs Single Vision, Bifocal, Progressive
Coating Tintable HC, Non tintable HC; HMC, HMC+EMI, Super Hydrophobic

Power Range

Polycarbonate

Other Materials

MR-8

MR-7

MR-174

Acrylic Mid-Index CR39 Glass
Index

1.59

1.61 1.67 1.74 1.61 1.55 1.50 1.52
Abbe Value 31

42

32

33

32

34-36 58 59
Impact Resistance Excellent Excellent Good Good Average Average Good Bad
FDA/Drop-ball Test

Yes

Yes No

No

No No No No
Drilling for Rimless Frames Excellent Good Good Good Average Average Good Good
Specific Gravity

1.22

1.3 1.35 1.46 1.3 1.20-1.34 1.32 2.54
Heat Resistance(ºC) 142-148 118 85

78

88-89

84 >450

Benefits

• Break resistant and high-impact

• Good choice to those who love sports

• Good choice to those who do a lot of outdoor activities

• Block harmful UV lights and solar rays

• Suitable for all kinds of frames, especially rimless and half-rim frames

• Light and thin edge contribute to aesthetical appeal

• Suitable to all groups, especially the children and sportsmen

• Thin thickness, light weight, light burden to children’s nose bridge

• High impact material is safer to the energetic children

• Perfect protection to the eyes

• Prolonged product lifespan


Product detail pictures:

Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical detail pictures

Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical detail pictures

Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical detail pictures


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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Super Lowest Price D Seg Bifocal - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Iraq, Jeddah, Ecuador, Although continuous opportunity, we have now developed serious a friendly relationship with many oversea merchants, such as ones through Virginia. We securely assume that the merchandise regarding t shirt printer machine is often good through a great number of having its good quality and also cost.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Bernice from Gambia - 2018.06.26 19:27
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Pamela from Mexico - 2017.10.27 12:12
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