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  • New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical

New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical Featured Image
  • New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical
  • New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical
  • New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical

New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical


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We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for UV420 lens , Polycarbonate Lenses Uv Protection , D Shaped Bifocal , Welcome to visit our company and factory. Please feel free to get in touch with us if you need any further assistance.
New Arrival China Round Top Bifocal Semi Finished Lens - 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:

New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical detail pictures

New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical detail pictures

New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical detail pictures

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We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Bulgaria , Malawi , Leicester , Our products are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
    • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Sahid Ruvalcaba from Croatia - 2017.01.28 18:53
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Amber from Germany - 2017.01.28 18:53
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