• Hot sale Factory kids blue light blockers - Ultravex – Universe Optical

Hot sale Factory kids blue light blockers - Ultravex – Universe Optical


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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Bifocal Blue Light Readers , Lente Bifocal , Hard resin lens , We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship.
Hot sale Factory kids blue light blockers - 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:

Hot sale Factory kids blue light blockers - Ultravex – Universe Optical detail pictures

Hot sale Factory kids blue light blockers - Ultravex – Universe Optical detail pictures

Hot sale Factory kids blue light blockers - Ultravex – Universe Optical detail pictures


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To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Hot sale Factory kids blue light blockers - Ultravex – Universe Optical , The product will supply to all over the world, such as: New Orleans, New Zealand, Morocco, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Jo from Panama - 2017.09.28 18:29
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Jack from London - 2017.04.18 16:45
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