• Fast delivery Flat Top 35 Bifocal - Polycarbonate – Universe Optical

Fast delivery Flat Top 35 Bifocal - Polycarbonate – Universe Optical


Product Detail

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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Flat Top 28 Bifocal Lenses , Aspheric Optics , blue cut photochromic lens , We can customize the products according to your requirements and we can pack it for you when you order.
Fast delivery Flat Top 35 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:

Fast delivery Flat Top 35 Bifocal - Polycarbonate – Universe Optical detail pictures

Fast delivery Flat Top 35 Bifocal - Polycarbonate – Universe Optical detail pictures

Fast delivery Flat Top 35 Bifocal - Polycarbonate – Universe Optical detail pictures


Related Product Guide:

All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Fast delivery Flat Top 35 Bifocal - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Paris, Azerbaijan, Serbia, Look forward to the future, we'll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our in depth advantages and strive for building.
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