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  • Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical

Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical Featured Image
  • Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical
  • Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical
  • Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical

Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical


Product Detail

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Sticking for the perception of "Creating goods of high quality and making good friends with people today from all around the world", we constantly set the interest of shoppers to begin with for Achromatic Doublet Lenses , Gradient Index Lenses , With Aspheric Optics , We welcome you to definitely join us in this path of making a affluent and productive business together.
Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical Detail:

Polycarbonate

Parameters

Reflective Index 1.591
Abbe Value 31
UV Protection 400
Available Finished, Semi-finished
Designs Single Vision, Bifocal, Progressive
Coating Tintable HC, Non tintable HC; HMC, HMC+EMI, Super Hydrophobic

Power Range

Polycarbonate

Other Materials
MR-8

MR-7

MR-174

 Acrylic Mid-Index CR39 Glass
Index

1.59

 1.61 1.67 1.74 1.61 1.55 1.50 1.52
Abbe Value 31

42

 32

33

32

 34-36 58 59
Impact Resistance Excellent Excellent Good Good Average Average Good Bad
FDA/Drop-ball Test

Yes

 Yes No

No

 No No No No
Drilling for Rimless Frames Excellent Good Good Good Average Average Good Good
Specific Gravity

1.22

 1.3 1.35 1.46 1.3 1.20-1.34 1.32 2.54
Heat Resistance(ºC) 142-148 118 85

78

 88-89

—

 84 >450

Benefits

• Break resistant and high-impact

• Good choice to those who love sports

• Good choice to those who do a lot of outdoor activities

• Block harmful UV lights and solar rays

• Suitable for all kinds of frames, especially rimless and half-rim frames

• Light and thin edge contribute to aesthetical appeal

• Suitable to all groups, especially the children and sportsmen

• Thin thickness, light weight, light burden to children’s nose bridge

• High impact material is safer to the energetic children

• Perfect protection to the eyes

• Prolonged product lifespan

Product detail pictures:

Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical detail pictures

Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical detail pictures

Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical detail pictures

Related Product Guide:
We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Factory Free sample C28 Bifocal - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Denver, kazan, Georgia, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Roberta from Lisbon - 2018.06.28 19:27
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Rae from Jakarta - 2017.11.12 12:31
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