• 2021 wholesale price Bifocal Magnifying Glasses - Polycarbonate – Universe Optical

2021 wholesale price Bifocal Magnifying Glasses - Polycarbonate – Universe Optical


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To fulfill the customers' over-expected fulfillment , we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for Cr Hmc Lens , optical lenses titing , Optical Lens Companies , Always for the majority of business users and traders to provide best quality products and excellent service. Warmly welcome to join us, let's innovation together, to flying dream.
2021 wholesale price Bifocal Magnifying Glasses - 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:

2021 wholesale price Bifocal Magnifying Glasses - Polycarbonate – Universe Optical detail pictures

2021 wholesale price Bifocal Magnifying Glasses - Polycarbonate – Universe Optical detail pictures

2021 wholesale price Bifocal Magnifying Glasses - Polycarbonate – Universe Optical detail pictures


Related Product Guide:

"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for 2021 wholesale price Bifocal Magnifying Glasses - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Mongolia, United States, Vietnam, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Gabrielle from US - 2017.10.27 12:12
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Esther from Egypt - 2017.03.28 16:34
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