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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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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:
Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Big Discount Plane Concave Lens - Ultravex – Universe Optical , The product will supply to all over the world, such as: Austria , Kyrgyzstan , Czech republic , In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.
    • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Jean from Cyprus - 2018.12.11 11:26
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Anne from Ukraine - 2017.09.30 16:36
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