Hot New Products Photochromic Wraparound Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris

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Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Progressive Bifocal Reading Glasses, Blue Lens Reading Glasses, Corrective Sunglasses, Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.

Hot New Products Photochromic Wraparound Sunglasses - 1.61 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:	1.61	Specific Gravity:	1.30
Certification:	CE/ISO9001	Abbe Value:	41
Diameter:	75/70/65mm	Design:	Asperical

Basic color changing lens production principle:

Chemical substances of silver halide are added to the raw material (substrate) for making the lens, and the ionic reaction of silver halide is used to decompose into silver and halogen under the stimulation of strong light, which makes the lens colored. When the light becomes weak, it is combined into silver halide and the color becomes lighter.

Production Introduction

The discoloration factor needs to be decomposed, absorbed and polymerized, and the discoloration efficiency is low and the discoloration speed is slow.
Photochromic factors of spin change have better photoresponsiveness and faster color change.

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Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for Hot New Products Photochromic Wraparound Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Dubai, Japan, Mauritius, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!

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As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.

By Erin from Luxembourg - 2017.12.19 11:10

With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Raymond from Birmingham - 2017.11.01 17:04