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  • Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical Featured Image
  • Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical
  • Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical
  • Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical


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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Concave Cylindrical Lens , Removing Lenses From Plastic Frames , blue blockers at night , We are also constantly looking to establish relationship with new suppliers to provide innovative and smart solution to our valued customers.
Factory source Blue Light Glasses With Bifocal - 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:

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical detail pictures

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical detail pictures

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical detail pictures

Related Product Guide:
As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical , The product will supply to all over the world, such as: Zurich , Luxemburg , Hungary , In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
    • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By ROGER Rivkin from The Swiss - 2017.09.26 12:12
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Carol from Georgia - 2017.12.31 14:53
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