About our industrial workers of laserprotective glasses can be timely maintenance of eyes, cannot do without in ourwork is the laser protective goggles, avoid the eyes of laser stimulation, sosimple in terms of laser protective glasses that can avoid or cut the laser ona special glasses eye injury. Laser is an efficient safety goggles, suitablefor a variety of lasers, laser pen, a series of optical safety glasses wearingcomfortable and beautiful, safe and reliable.
The selection of specific conditions aremainly:
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 thecorresponding protective wavelength;
4, the protective lens non-uniformity,asymmetry, the effect of the incident light point of view;
5, anti laser radiation ability;
6, visible light transmittance;
7, structure and shape.
Laserprotective glasses, laser glasses, laser glasses, laser protection, protectiveglasses, we only have one pair of eyes, please pay attention to the maintenanceof specification and classification of the United States! Laser, laser ANSIZ136.1 ANSI Z136.1 safety standard specification: the optical density (OD,Optical Density) to measure. The logical relationship between optical densityOD and transmittance T: D=-log10 T.
European laser safety code EN207/EN208EN207/EN208 specification: consider the optical density of OD, but also need toconsider the damage threshold (power / energy density changes with time).
According to theU.S. laser safety code ANSI Z136.1 and the European laser safety codeEN207/EN208, the laser can be classified according to the followingspecifications.
Laser protective glasses can be used by thecrowd: laser operators, computer operator, driver, gas welder, electric welder,high temperature furnace operating personnel, medical or industrial personnelto operate the X- light perspective; laser protective glasses scattered indifferent work, the door mirror is suitable for ultraviolet laser, excimerlaser, Nd glass laser, semiconductor laser, CO laser, Nd: YAG laser, rubylaser, CO2 laser, laser and other GaAs lasers, but save the protection for theeyes, let our eyes keep a health and safety situation. Therefore, the selectionand use of our laser protective glasses can be more of your eyes have aprotection.
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