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Selection of laser protective glasses

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    2017-8-23 10:41
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    [LV.7]常住居民III

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    发表于 2017-1-3 10:28:34 |显示全部楼层
        With the laser work, give us eyes to laser damage can not be ignored, in our time to contact laser must ensure that the eyes prevent the influence of laser, laser protective glasses, a lot of people to help solve the problem, to ensure its quality can be a real help to the dedication in we work to strengthen the maintenance of the laser eyes, following small series with us together to learn to choose laser protective glasses.
        There are many types of laser protective glasses, the information is not the same, different principles, the use of occasions are not the same. Therefore, in order to provide useful protection to the laser, the laser protective glasses must be selected reasonably according to the detailed requirements. Choose the door mirror, according to the maximum output power of the laser (or energy), beam diameter, laser pulse time parameters determine the maximum output irradiance or maximum exposure. Then, according to the maximum allowable exposure time (corresponding wavelength and shining eyes shine limits) concluded that glasses the minimum optical density value, and then select appropriate protective glasses.
      The detailed conditions of selection are:
        1, the maximum amount of radiation Hmax (J/m2) Emax (W/m2) or the maximum irradiance;
        2, specific protection wavelength;
        3, the optical density value of Dmin to the corresponding protective wavelength;
        4, the protective lens non-uniformity, asymmetry, the incident light angle effect;
        5, anti laser radiation ability;
        6, visible light transmittance;
        7, structure and shape.
        Laser protective glasses, laser protective glasses, laser glasses, laser protection, protective glasses. Trust of laser protective glasses is presented in order to enhance the maintenance of good treatment effect of laser eyes, devotees we doubt with laser protective glasses can help to more laser work, choose a suitable laser protective eyewear is particularly important, the above is the small selection of laser protective glasses we supply, hope can give more people in the selection of a reference.
        This paper provided by radium screen science and technology, please indicate that radium screen technology provide Laser safety glasses, Laser safety eyewear, Laser safety goggle, IPL safety glasses  and other products, please login (www.laserpair.com) consulting

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