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  • Big Discount Plane Concave Lens - Ultravex – Universe Optical

Big Discount Plane Concave Lens - Ultravex – Universe Optical Featured Image
  • Big Discount Plane Concave Lens - Ultravex – Universe Optical
  • Big Discount Plane Concave Lens - Ultravex – Universe Optical
  • Big Discount Plane Concave Lens - Ultravex – Universe Optical

Big Discount Plane Concave Lens - Ultravex – Universe Optical


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Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Best Bifocals , 1.56 photochromic lenses blue block , D Seg Bifocal , We have now four leading solutions. Our products are most effective sold not only during the Chinese market, but also welcomed during the international industry.
Big Discount Plane Concave Lens - 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:

Big Discount Plane Concave Lens - Ultravex – Universe Optical detail pictures

Big Discount Plane Concave Lens - Ultravex – Universe Optical detail pictures

Big Discount Plane Concave Lens - Ultravex – Universe Optical detail pictures

Related Product Guide:
The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Big Discount Plane Concave Lens - Ultravex – Universe Optical , The product will supply to all over the world, such as: Costa Rica , Sevilla , Jamaica , With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
    • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Coral from Cambodia - 2018.12.05 13:53
    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 Federico Michael Di Marco from Kenya - 2018.09.23 17:37
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