We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Variable Focus Lens , Anti-fog lens, fog-free lens , Cylindrical Concave Lens , We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility.
Professional China Bifocal Deutsch - 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:
"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for Professional China Bifocal Deutsch - Ultravex – Universe Optical , The product will supply to all over the world, such as: Jersey, Chile, United States, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We provide wholesale prices on all our quality parts so you are guaranteed greater savings.