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  • Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical

Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical Featured Image
  • Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical
  • Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical
  • Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical

Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical


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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Long corridor, Short corridor , Organic lens , blue blockers , Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise.
Chinese wholesale photochromic ophthalmic lenses - 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:

Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical detail pictures

Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical detail pictures

Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical detail pictures

Related Product Guide:
We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Chinese wholesale photochromic ophthalmic lenses - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Bulgaria , Pretoria , Israel , Looking forward, we will keep pace with the times, continuing to create new products. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.
    • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Ida from Bangkok - 2017.08.18 18:38
    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 Honorio from Algeria - 2018.09.23 17:37
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