• Big Discount Plane Concave Lens - Ultravex – Universe Optical

Big Discount Plane Concave Lens - Ultravex – Universe Optical


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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Gradient Index Lenses , Flat Top Bifocal Lenses , Hard resin lens , We warmly welcome you to build cooperation and generate a brilliant long term together with us.
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


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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for Big Discount Plane Concave Lens - Ultravex – Universe Optical , The product will supply to all over the world, such as: New York, Philippines, Belarus, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!
  • In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Raymond from Greece - 2018.02.21 12:14
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Sally from Haiti - 2018.09.19 18:37
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