Wholesale Price Men\’s Photochromic Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris

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$Wholesale Price Men\’s Photochromic Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris$
$Wholesale Price Men\’s Photochromic Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris$
$Wholesale Price Men\’s Photochromic Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris$

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The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for Single Vision Prescription, Polycarbonate Lens, Photogray Lenses, Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products.

Wholesale Price Men\’s Photochromic 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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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for Wholesale Price Men\’s Photochromic Sunglasses - 1.61 Spin Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Singapore, Islamabad, Kuala Lumpur, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a must for yourself personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We have been confident that we will have a vibrant prospect and to be distributed all over the world in the years to come.

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This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.