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  • Quality Inspection for UV420 lens - Ultravex – Universe Optical

Quality Inspection for UV420 lens - Ultravex – Universe Optical Featured Image
  • Quality Inspection for UV420 lens - Ultravex – Universe Optical
  • Quality Inspection for UV420 lens - Ultravex – Universe Optical
  • Quality Inspection for UV420 lens - Ultravex – Universe Optical

Quality Inspection for UV420 lens - Ultravex – Universe Optical


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Quality Inspection for UV420 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:

Quality Inspection for UV420 lens - Ultravex – Universe Optical detail pictures

Quality Inspection for UV420 lens - Ultravex – Universe Optical detail pictures

Quality Inspection for UV420 lens - Ultravex – Universe Optical detail pictures

Related Product Guide:
Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Quality Inspection for UV420 lens - Ultravex – Universe Optical , The product will supply to all over the world, such as: Bogota, Singapore, Ukraine, With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Afra from luzern - 2017.08.18 18:38
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Caroline from Swiss - 2018.02.04 14:13
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