Wholesale Price Men\’s Photochromic Sunglasses - 1.71 Spin Photochromic Gray HMC Optical lenses – Boris

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$Wholesale Price Men\’s Photochromic Sunglasses - 1.71 Spin Photochromic Gray HMC Optical lenses – Boris$
$Wholesale Price Men\’s Photochromic Sunglasses - 1.71 Spin Photochromic Gray HMC Optical lenses – Boris$
$Wholesale Price Men\’s Photochromic Sunglasses - 1.71 Spin Photochromic Gray HMC Optical lenses – Boris$

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Sunglasses Prescription Glasses, Progressive Spectacles, Eye Glass Lenses, Seeing believes! We sincerely welcome the new clients abroad to build organization associations and also hope to consolidate the associations while using the long-established prospects.

Wholesale Price Men\’s Photochromic Sunglasses - 1.71 Spin Photochromic Gray HMC Optical lenses – Boris Detail:

Production Details

Place of Origin:	Jiangsu	Brand Name:	BORIS
Model Number:	Photochromic Lens	Lenses Material:	SR-55
Vision Effect:	Single Vision	Coating Film:	HC/HMC/SHMC
Lenses Color:	White(indoor)	Coating Color:	Green/Blue
Index:	1.71	Specific Gravity:	1.38
Certification:	CE/ISO9001	Abbe Value:	37
Diameter:	75/70/65mm	Design:	Asperical

1.71 is a counterattack product. In general, the higher the refractive index, the lower the Abbe number. The 1.67 Abbe number is 32, the 1.74 is 33, and the 1.71 can do 37. The counterattack is successful. The Abbe number is high, the dispersion is low, which is simply clearer.

Spin Coating technology is used to evenly coat discoloration factors on the outer surface of the lens to make the color more uniform and stable after discoloration, which can produce open and close reaction to light in a short time and protect eyes from strong light damage.

The appearance of film color changing technology has greatly expanded the market of color changing lenses because of its superior color changing performance:

1. Faster discoloration and fading

2. The background color is lighter and the color change is deeper (also known as bottomless color change)

3. Not limited by diopter

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The corporate upholds the philosophy of Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth, will keep on to serve outdated and new clients from home and abroad whole-heatedly for Wholesale Price Men\’s Photochromic Sunglasses - 1.71 Spin Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Peru, Mexico, Vietnam, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.

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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 Geraldine from Portugal - 2018.05.13 17:00

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

By Fay from Melbourne - 2017.08.28 16:02