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Free sample for Bifocal Blue Light Readers - 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:
Related Product Guide:
We not only will try our greatest to present fantastic expert services to each purchaser, but also are ready to receive any suggestion offered by our prospects for Free sample for Bifocal Blue Light Readers - Ultravex – Universe Optical , The product will supply to all over the world, such as: Albania, Nicaragua, Slovak Republic, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!