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

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

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


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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Photo Grey Single Vision Plastic Lens , Laser Lens , Photochromic Bifocals , Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
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

Related Product Guide:
With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Well-designed Blue Light Bifocal Readers - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Honduras , Istanbul , New Delhi , We have exported our products all over the world, especially the USA and European countries. Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our products, please don't hesitate to contact us. We will try our best to meet your needs.
    • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Octavia from Anguilla - 2017.10.25 15:53
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Carey from Yemen - 2018.09.16 11:31
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