• Lowest Price for Glasses Bifocal - Polycarbonate – Universe Optical

Lowest Price for Glasses Bifocal - Polycarbonate – Universe Optical


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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Blue Light Glasses With Bifocal , Flat Top Bifocal Polycarbonate Semi Finished Lens , 1.56 Uv420 Optical Lens , We welcome new and old clients from all walks of lifestyle to speak to us for potential organization relationships and mutual success!
Lowest Price for Glasses 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:

Lowest Price for Glasses Bifocal - Polycarbonate – Universe Optical detail pictures

Lowest Price for Glasses Bifocal - Polycarbonate – Universe Optical detail pictures

Lowest Price for Glasses Bifocal - Polycarbonate – Universe Optical detail pictures


Related Product Guide:

Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Lowest Price for Glasses Bifocal - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Sevilla, luzern, Kenya, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our goods. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you personally always.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Priscilla from South Africa - 2017.04.18 16:45
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Maria from Mexico - 2017.08.15 12:36
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