• Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical


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The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for Ordering Bifocals Online , anti-blue hmc photochromic blue cut lenses , Semi Finished Lens , Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services.
Factory source Blue Light Glasses With Bifocal - 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:

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical detail pictures

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical detail pictures

Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical detail pictures


Related Product Guide:

Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Factory source Blue Light Glasses With Bifocal - Ultravex – Universe Optical , The product will supply to all over the world, such as: Cancun, Philippines, Chicago, because of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Andrew from Cyprus - 2017.11.29 11:09
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Myrna from UAE - 2017.03.28 12:22
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