• High reputation Cr 39 Lenses - Polycarbonate – Universe Optical

High reputation Cr 39 Lenses - Polycarbonate – Universe Optical


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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Flat Top Bifocal Semi Finished Lens , Lens Types Optics , HCT(hardcoated tintable) , We sincerely welcome all guests to set up business relationships with us on the basis of mutual benefits. Please contact us now. You will get our professional reply within 8 hours.
High reputation Cr 39 Lenses - 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:

High reputation Cr 39 Lenses - Polycarbonate – Universe Optical detail pictures

High reputation Cr 39 Lenses - Polycarbonate – Universe Optical detail pictures

High reputation Cr 39 Lenses - Polycarbonate – Universe Optical detail pictures


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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for High reputation Cr 39 Lenses - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Curacao, Seychelles, Senegal, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Norma from French - 2018.06.19 10:42
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Fanny from Poland - 2017.02.18 15:54
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