Factory Supply Optical Lens Blanks - Ultravex

Factory Supply Optical Lens Blanks - Ultravex – Universe Optical

Product Detail

Feedback (2)

We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Bifocal Ultex , blue blocker safety glasses , Plano Cylindrical Lens , Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.

Factory Supply Optical Lens Blanks - 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:

To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Factory Supply Optical Lens Blanks - Ultravex – Universe Optical , The product will supply to all over the world, such as: Anguilla, Istanbul, Atlanta, We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.

amber blue light blockers