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  • Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical

Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical Featured Image
  • Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical
  • Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical
  • Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical

Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical


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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Cr39 Lens , Prescription lens , Executive Bifocal , If possible, be sure to send your needs with a detailed list including the style/item and quantity you require. We will then deliver our greatest price ranges to you.
Factory wholesale Photochromic Spin coat lens - 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:

Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical detail pictures

Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical detail pictures

Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical detail pictures

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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Factory wholesale Photochromic Spin coat lens - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Algeria, Holland, Indonesia, To get more information about us as well as see all our products, please visit our website. To get more information please feel free to let us know. Thank you very much and wish your business always be great!
    • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Emily from Austria - 2018.10.09 19:07
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Julia from Denver - 2017.01.28 19:59
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