China Cheap price Prescription Bifocals Online - Ultravex

China Cheap price Prescription Bifocals Online - Ultravex – Universe Optical

Product Detail

Feedback (2)

As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Polycarbonate Lens , Plano Concave Lens , Lens Coupling To Optical Fiber , As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service.

China Cheap price Prescription Bifocals Online - 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:

The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for China Cheap price Prescription Bifocals Online - Ultravex – Universe Optical , The product will supply to all over the world, such as: kazakhstan , Mecca , United Arab Emirates , Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing merchandise, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.

Bifocal Magnifying Glasses

Computer Bifocals

Fiber Lenses

Flat Top Bifocal Semi Finished Lens

Laser Collimating Lens

In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!

By Marcie Green from Ukraine - 2017.09.09 10:18

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

By Dorothy from Hamburg - 2018.12.25 12:43

Write your message here and send it to us