• Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical

Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical


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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Bifocal Ultex , Blue Cut Single Vision Plastic Lens , Multifocal lens , Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
Well-designed Blue Light Bifocal Readers - 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:

Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical detail pictures

Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical detail pictures

Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical detail pictures


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Riyadh, Honduras, luzern, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
  • 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 Betty from Sudan - 2018.09.29 13:24
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Dora from Croatia - 2017.07.07 13:00
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