High reputation Cr 39 Lenses - Polycarbonate

High reputation Cr 39 Lenses - Polycarbonate – Universe Optical

Product Detail

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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for Plastic Optical Lens , Cr 39 Lenses , Shatter Resistant Lenses , Should you be fascinated in any of our products and services, remember to do not hesitate to make contact with us. We're ready to reply you inside of 24 several hours soon after receipt of one's ask for and also to develop mutual un-limited advantages and organization in around potential.

High reputation Cr 39 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
	Polycarbonate	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:

Related Product Guide:

Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for High reputation Cr 39 Lenses - Polycarbonate – Universe Optical , The product will supply to all over the world, such as: Netherlands , United States , Bhutan , Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. Customer satisfaction is our main goal. We welcome you to visit our showroom and office. We are looking forward to establish business relation with you.

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It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.

By Nicole from South Korea - 2018.05.15 10:52

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

By Marian from Morocco - 2018.10.01 14:14

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