Hot sale Spherical Concave Lens - Ultravex

Hot sale Spherical Concave Lens - Ultravex – Universe Optical

Product Detail

Feedback (2)

We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Round Top Bifocal Semi Finished Lens , Sv Plastic Lenses , Meniscus Concave Lens , As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.

Hot sale Spherical 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:

Related Product Guide:

"Based on domestic market and expand overseas business" is our development strategy for Hot sale Spherical Concave Lens - Ultravex – Universe Optical , The product will supply to all over the world, such as: Accra, Bogota, New Zealand, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

A Spherical Lens

Bifocal Deutsch

Bifocal Lens

Concave Cylindrical Lens

Cr 39 Blue Light Lenses

Cylindrical Glass Lens

Optical Lens

Optical Lens Blanks

Optical Lens Manufacturer

Single Vision Cr 39

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.