Students career years, we cannot do without the use of all ethnic groupsof light, light, light to us, bring us the darkness, but our body is alsotheend of simultaneous emergence of the problem, to us it is not pulled by laser, Laser safety glasses are worn to cover our little purpose.
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 application to continue to proper choice of Laser safety 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 radiation input or the maximum amount of radiation. Then, according to the corresponding time span and the maximum allowable amount of radiation shine (shine eye limit) to determine the mirror the minimum optical density value, and then selects suitable protective glasses. Laser protection of attractive protective mirror:
Attraction type shield in the base material PC will add a special type of attraction
Strengths:
1, there is no alternative to the light source, can protect the diffuse reflection of the various ethnic groups of light; any point of view of the incident light has lost the same high efficiency.
2, the decay rate is higher;
3, the name not wear, even if there is a scratch, insurance protection is not unwarranted light;
4, light reaction faster <10-9 seconds;
5, simultaneous have a good shield to produce laser operation in the dazzling white light.
This attraction of laser protective glasses is a form we use and compare red broad, so this kind of protective mirror without fear of unruly conditions on light response quickly unwarranted, deft, can well protect our eyes.