Reasonable price Tortoise Shell Computer Glasses - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical

Reasonable price Tortoise Shell Computer Glasses - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical

Short Description:

Place of Origin: Jiangsu, China
Model Number: 1.499
Lenses Color: Clear, Clear
Vision Effect: Flat Top
Corridor: D28
Brand Name: kingway
Certificate: CE/ISO
Lenses Material: CR39
Coating: UC, HC, HMC
Diameter: 70mm


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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Computer Vision Glasses, Progressive Blue Cut Blue Light Blocking Lenses, Blue Glasses For Computer Use, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
Reasonable price Tortoise Shell 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
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
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
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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Reasonable price Tortoise Shell Computer Glasses - 1.56 Aspherical Cr39 Single Vision Lenses AR Coating NK55 Material – Optical detail pictures


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We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Reasonable price Tortoise Shell 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: Liberia, Hongkong, Mumbai, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Mildred from Thailand - 2017.01.28 18:53
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Gary from Manila - 2017.06.22 12:49

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