100% Original Factory Anti-Fatigue Computer Glasses - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical

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Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Eyes Glasses For Computer, Computer Glasses For Blue Light, Glasses Against Computer, We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term mutual benefits.

100% Original Factory Anti-Fatigue Computer Glasses - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical Detail:

Packaging & Delivery

Selling Units	Pairs
Single package size	50X45X45 cm
Single gross weight	About 22kgs
Package Type	Inner: envelops;Outer: Carton; export standard or upon your design
Lead Time	Quantity(Pairs) 1 – 1000prs, 10days
Lead Time	Quantity(Pairs) > 5000prs, To be negotiated

1.499 progressive optical lenses

Refractive index	Corridor Length	Coating	Abbe Value
1.499	14+2mm	UC,HC	57
Specific Gravity	Transmission	Monomer	Power Range
1.32	> 97%	CR39	SPH: 0.00~+-3.00 ADD: +1.00~+3.00

Blue Cut 1.56 progressive multi coatin shorter corridor 12+2mm optical lens1

CR39 Features.

1). The highest impact resistance among other index lenses.

2). The most easily tinted than other index lenses, such as 1.56, 1.61, 1.67, 1.74 and 1.59 pc.

3). The highest transmittance as compared with middle index lenses and high index lenses.

4). The highest ABBE value(57) providing the most comfortable visual experience than other index lenses.

5). The most reliable and consistent lens product physically and optically.

AR Coating.
–HC(hard coating): To protect the uncoated lenses from scratch resistance
–HMC(hard multi coated/AR coating): To protect the lens effectively from reflection, enhance functional and charity of your vision
–SHMC(super hydrophobic coating): To make the lens waterproof, antistatic, anti slip and oil resistance.

Blue Cut 1.56 progressive multi coatin shorter corridor 12+2mm optical lens2
Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses1

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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for 100% Original Factory Anti-Fatigue Computer Glasses - Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses – Optical, The product will supply to all over the world, such as: France, Kuala Lumpur, Bulgaria, We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.