Color Changing Sport Sunglasses Metal

The principle of a color-changing lens relies mainly on a special chemical reaction of ultraviolet light. The color lens of sunglasses contains millions of molecules of certain substances, such as silver chloride or silver halide. When there is no ultraviolet light, visible light can penetrate these molecules, and visible light is a general component of artificial light sources. But when exposed to the ultraviolet light of sunlight, these molecules undergo a chemical process that changes their shape. The new molecular structure absorbs some of the visible light, which darkens the lens. The number of molecules whose shape changes will vary with the intensity of the UV light.

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Description

The principle of a color-changing lens relies mainly on a special chemical reaction of ultraviolet light.

The color lens of sunglasses contains millions of molecules of certain substances, such as silver chloride or silver halide. When there is no ultraviolet light, visible light can penetrate these molecules, and visible light is a general component of artificial light sources. But when exposed to the ultraviolet light of sunlight, these molecules undergo a chemical process that changes their shape. The new molecular structure absorbs some of the visible light, which darkens the lens. The number of molecules whose shape changes will vary with the intensity of the UV light.

Model#:	WS1002
Item Type:	Sport Sunglasses
Frame Material:	Metal,Magaluma
Lens Material:	Polarized, TAC
Age	Adult
ODM/OEM service:	Yes
Package:	1pc/OPP bag, 20pcs/inner box, 500pcs/CTN
Sample time:	3-7 working days
Delivery time:	10-25 days after receive the payment
Certificate:	FDA, CE