Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris

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Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for Anti Glare Lens, Photochromic Lenses, Polycarbonate Photochromic Lenses, In case you are intrigued in almost any of our merchandise, remember to will not hesitate to make contact with us and take the initial step to create up a prosperous enterprise romance.

Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris Detail:

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Place of Origin:	Jiangsu	Brand Name:	BORIS
Model Number:	Photochromic Lens	Lenses Material:	SR-55
Vision Effect:	Bifocal	Coating Film:	HC/HMC/SHMC
Lenses Color:	White(indoor)	Coating Color:	Green/Blue
Index:	1.56	Specific Gravity:	1.28
Certification:	CE/ISO9001	Abbe Value:	35
Diameter:	70/28mm	Design:	Asperical

According to the principle of photochromic reciprocal reversible reaction, it can quickly darken under sunlight and ultraviolet radiation, fully absorb ultraviolet light, and absorb visible light in a neutral way; Back to the dark place, it can quickly restore colorless transparency. It is mainly used in outdoor, snowy and indoor workplaces with strong light sources to prevent eye damage caused by sunlight, ultraviolet light and glare.

The color changing lens can adjust the color changing depth with the intensity of ultraviolet light. The stronger the ultraviolet light is, the darker the color is. On the contrary, the weaker the ultraviolet light is, the shallower the color will become transparent.The principle is that silver halide particles are added into the lens raw materials, and the silver halide is decomposed into halogen ions and silver ions under the action of ultraviolet light to change color.

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We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Melbourne, Oman, Greece, If any item be of interest to you, you should let us know. We will try our best to satisfy your requirements with high quality goods, the best prices and prompt delivery. You should feel free to contact us at any time. We will reply you when we receive your inquiries. Make sure you note that samples are available before we start our business.

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