Professional China Bifocal Deutsch - Ultravex

Professional China Bifocal Deutsch - Ultravex – Universe Optical

Product Detail

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Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for REVO coating , Flat Top 28 Bifocal Lenses , optical progresiive iot lenses , We will provide high-quality products and excellent services at competitive prices. Start benefiting from our comprehensive services by contacting us today.

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

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Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,

By Jeff Wolfe from Jamaica - 2017.09.16 13:44

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Adam from London - 2017.08.28 16:02

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