About UV Light

1. First of all, do you understand what UV light is? What does it do?

UV is an acronym for Ultraviolet Rays, or ultraviolet light, with a wavelength range of 100 to 400 nm, which is electromagnetic waves between X-rays and visible light. This means that this light is an energy light that is penetrating and produces heat on the body.

The damage of sunlight to human skin mainly comes from ultraviolet A (UVA) and ultraviolet B (UVB). UVA belongs to the long wave, acting on the deep layer of the skin, the action is slow, but it can cause one-time blackening. UVB belongs to medium wave, acting on the surface of the skin, quick effect. Can stimulate skin keratinocytes, so that blood vessels dilate, increase blood flow, the initial will be red, and then slowly turn brown. So, in a nutshell, UVB leads to "the redder the sun" and UVA leads to "the darker the sun".

Effect: It is generally used in medicine for the treatment of white madness, meaning that through this ultraviolet light exposure, direct activation of the white spot under the skin tyrosine enzyme promotes melanin production, white skin into black.

We can find a lot of UV light treatment white crazy instruments on the Internet, we can try to search.

2. What is the role of some manufacturers in using UV light in skin analyzer machine?

Whether or not UV light is harming the skin, some businesses on the market use UV light on the skin detector items are mainly used to view color spots and pores (skin surface) these 2 items are quite the least technical content of the detection project, why? The color spot of the skin can be found through our own Magic Mirror Skin Analysis Machine, they can also find the spot, why must need the instrument to detect, as a Skin Analyzer Device we think it is more meaningful to see the color spot under the derm.


Post time: Sep-18-2020

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