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  • One of Hottest for Cr 39 Index - Ultravex – Universe Optical

One of Hottest for Cr 39 Index - Ultravex – Universe Optical Featured Image
  • One of Hottest for Cr 39 Index - Ultravex – Universe Optical
  • One of Hottest for Cr 39 Index - Ultravex – Universe Optical
  • One of Hottest for Cr 39 Index - Ultravex – Universe Optical

One of Hottest for Cr 39 Index - Ultravex – Universe Optical


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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for Cylindrical Lens Optics , Poly Lens , Concave Cylindrical Lens , We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.
One of Hottest for Cr 39 Index - Ultravex – Universe Optical Detail:

Ultravex

High impact hard resin lens series

Parameters

Reflective Index 1.57, 1.61
UV UV400, UV++
Designs Spherical, Aspherical
Coatings UC, HC, HMC+EMI, SUPERHYDROPHOBIC, BLUECUT
Available Finished, Semi-finished

Benefits

• Particularly resistant to high impact

• Easy edging, normal edging machines are fine

• Good optical features, higher ABBE value

• Suitable for drilling and mounting rimless frames


Properties

Ultravex CR-39™

Poly

 Mid-Index Hi-Index
ABBE

42

58

31

 34-41 32-42
Scratch Resistance (Bayer)

0.5

1

0.2

 0.3-0.5

0.5
FDA Impact Resistance

Pass

Fail

Pass

Fail

 Some Pass
Specific Gravity

1.16

1.32

1.22

 1.20-1.34 1.30-1.40
Refractive Index

1.58

1.5

1.59

 1.53-1.57 1.59-1.71
Chemical Resistance Good Good Unacceptable Good Good

Processing

Ultravex

 CR-39™

Poly

 Mid-Index Hi-Index
Surfacing Good Very good Difficult Good Good
Tint Rate Average

Fast

 Non-tintable Average Fast
Typical Center Thickness 1.3mm 1.88mm 1.5mm 1.5mm 1.5mm
Product detail pictures:

One of Hottest for Cr 39 Index - Ultravex – Universe Optical detail pictures

One of Hottest for Cr 39 Index - Ultravex – Universe Optical detail pictures

One of Hottest for Cr 39 Index - Ultravex – Universe Optical detail pictures

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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for One of Hottest for Cr 39 Index - Ultravex – Universe Optical , The product will supply to all over the world, such as: Sevilla, Luxemburg, America, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
    • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Olive from Barcelona - 2017.11.12 12:31
    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 Sharon from Borussia Dortmund - 2017.06.25 12:48
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