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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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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Lente Bifocal , HC(hard coat) , Ophthalmic lens , We've been prepared to cooperate with company friends from at your home and overseas and produce a wonderful future with each other.
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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    • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Gill from USA - 2017.12.19 11:10
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Olga from Denver - 2017.11.29 11:09
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