All kinds of careers in the light purification let's give us it is too busy to attend to all, huge. It's a suitable choice of Laser safety glasses is a relatively insignificant event. How to choose suitable Laser safety glasses? Let's tell you.
There are many varieties of laser protective mirror, the opposite of the information, the principle of different, the use of the opposite. Therefore, to provide the laser invalid protection, must according to specific applicationto continue to proper choice of laser protective glasses. Choose the door mirror, according to the maximum input power (or energy), the laser beam diameter, laser pulse time and other parameters to determine the maximum radiationinput or the maximum amount of radiation. Then, according to the correspondingtimespan and the maximum allowable amount of radiation shine (shine eye limit) todetermine the mirror the minimum optical density value, and then selectssuitable protective glasses.
Specific conditions of choice are important:
1, the maximum amount of radiation Hmax (J/m2) or maximum radiation degree Emax (W/m2);
2, a certain protection span;
3, the optical density value of Dmin to the corresponding protection span;
4, the non symmetry of the protective lens, asymmetric, the incident light effect, etc.;
5, the power of anti laser radiation;
6, visible light transmittance;
7, structure and shape.
The least for us to laser protection, we will continue to timely protection, prevent the laser to our eyes from the injured.