Every object, the existence of the object has its meaning, not to deny that we have not found. Laser protection, this measure is the same, for eye protection and health. Yesterday, Laser safety glasses operators as we explain the advantages and disadvantages of reflection type protective, help everyone to understand more than.
The reflection type laser protective mirror is coated on the basis of the substrate optical glass with a multilayer reflection medium layer.
Strengths:
1, the process is easy;
2, the visible light transmission rate is high;
3, the decay rate is higher;
4, light reaction time fast <10-9 seconds;
Defect:
1, there is a significant source of choice for the light source. The incident light source must be opposite to the protective mirror (the normal position of the incident light mirror), the protection function is the biggest, and the least;
2, easy to take off and albedo layers, is not easy to fall off after the naked eye inspection, this is the most strange insurance, domestic media layer about a year normal albedo will fall off. The more the light attenuation ratio is, the thicker the medium layer is, the more easily fall off.
Attraction type protection mirror in the base material PMMA or P.C to add the special span of attraction.
Strengths:
1, there is no alternative to the light source, can protect the diffuse reflection of various ethnic groups;
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;
Defect: the visible light transmittance is low.
Above is the Laser safety glasses workers to bring, for the advantages anddisadvantages of albedo type goggles that mean. We expect everyone to see after the support, then we want to know more about the meaning and common sense of the above. Please pay more attention to us.