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  • China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical

China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical Featured Image
  • China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical
  • China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical
  • China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical

China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical


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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 Progressive Polycarbonate Semi Finished Lens , Flat Top Bifocal Semi Finished Lens , UV585 lens , Welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
China Manufacturer for Round 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:

China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical detail pictures

China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical detail pictures

China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical detail pictures

Related Product Guide:
We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for China Manufacturer for Round Seg Bifocal - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Niger, Italy, Bangladesh, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!
    • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Victoria from Argentina - 2018.12.05 13:53
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Lena from Greece - 2017.12.02 14:11

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