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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'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Photo Grey Single Vision Plastic Semi Finished Lens , Achromatic Doublet Lenses , Round Top Bifocal Semi Finished Lens , We have been wanting forwards to creating long-term company interactions with around the world shoppers.
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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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for New Arrival China Round Top Bifocal Semi Finished Lens - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: moldova , Congo , Poland , We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
    • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Cornelia from Cyprus - 2018.06.03 10:17
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Christine from USA - 2017.09.09 10:18
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