class 4 laser pointer of bluevalid until: 14 Sep 2018date published: 14 Sep 2017
The laser has two higher classifications: 3B and 4. which are officially in the not toy category, and even very simple, direct eyes, which can cause severe and lasting eye damage. For this class of the higher education stage, it is not only a potential, and is basically for sure. class 4 laser pointer for direct exposure to cause permanent eye damage, and may cause burns, especially when the focus. Because level 4 is the highest level, there is no difference between the relatively low-power 4-stage lasers, even if you stick to your laser laser, and you can cut the steel through a lot of carbon dioxide lasers.
Yes, it can burn a razor series of things:) overview is agate laser new series purple laser. It consists of two AAA batteries, and the use of 500 mw can provide the latest microelectronic technology. It has the most unique color of all our products. Laser engineer high - value 500mW power laser. The razor series is based on a true diode-sony blue light. The beam is rather bizarre to make it a unique color. Compared with the similar laser pen 2000 mw. What's the difference between near UV spectra area neighboring native interaction light material field of fineness (and complexity). The 400 nanometers and 200 nanometers, a little below, but basically all of the carbon and the smaller molecules are absorbed in the wavelength of the wavelength, and the way they describe it, even if it's only very briefly in their structure, for example, the corresponding increase in internal energy is often enough to be done to be broken, or to rearrange bonds and ionized (but rarely ionized) atoms.Design of the safety mechanism laser pointer. It also includes an automatic fail-proof dual focus. Variant elves series also short of integrated circuit with prevention module. Near ultraviolet laser through the application of the microelectronics industry. There is a nice bar that our customers provide for this amazing 3000mw laser pointer. Beam with really bright fluorescent color is very bright, because it is very close to the end of the uv spectrum.
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