Wholesale Price China Blue Lens Computer Glasses - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical

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We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for Gamma Ray Optics Computer Glasses, Med Lens Optical Clinic, 1.61 Progressive Lens, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!

Wholesale Price China Blue Lens Computer Glasses - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical Detail:

Packaging & Delivery

Selling Units	Pairs
Single package size	50X45X45 cm
Single gross weight	About 22kgs
Package Type	inner bag,out carton, export standard or upon your design
Lead Time	Quantity(Pairs) 1 – 5000prs, 10days
Lead Time	Quantity(Pairs) > 5000prs, To be negotiated

1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material

Visual Effect	Diameter(mm)	Coating	Power Range
Single Vision	65/70/72	UC, HC, HMC SHMC	SPH: 0.00~+-15.00
Single Vision	65/70/72	UC, HC, HMC SHMC	CYL: 0.00~-6.00
Bifocal	70/28	UC, HC, HMC	SPH: 0.00~+-3.00
Progressive	70/12+2mm	UC, HC, HMC	ADD: +1.00~+3.50
Photochromic	65/70	HC, HMC, SHMC	SPH: 0.00~+-15.00
Photochromic	65/70	HC, HMC, SHMC	CYL: 0.00~-6.00

Features
The most common materials available for use in lenses used to be glass and a hard resin called CR-39. With the continuous improvement of technology, there are more requirements of CR39(optical/plastic) lenses than glass lenses. We are a manufacturer of optical lens, and in these lenses, 1.56 index lenses are one of the most popular lenses all over the world. Furthermore, lenses with 1.56 index are considered the most cost effective lens on the world market.

SV02

Thickness: Under the same prescriptions, 1.56 index lenses are thinner than 1.499 lenses. as the increase in diopters, the difference will be bigger. In the other word, high index materials are classified by numbers. Again, the higher index, the thinner and lighter the lens.

Weight: Due to the thickness, it’s obvious that 1.56 lenses are lighter than 1.499 lenses in the same diopters.

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.

Coating1

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Wholesale Price China Blue Lens Computer Glasses - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical, The product will supply to all over the world, such as: Seattle, Azerbaijan, Sierra Leone, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.

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