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Laser workers need to wear laser glasses

   For laser damage to the eyes of laserprotective glasses to protect the eyes of the harm to the eyes of everyone weknow, so many people wearing laser protective goggles. In particular, theindustrial production staff wearing protective goggles is not to look good orwhat decorative purposes. There are many kinds of protective glasses, such asgoggles, laser protective glasses, anti - impact glasses, anti - Chemicalglasses and anti - radiation glasses. The first three glasses look glasses arecolorless glass, but in fact, due to the different protective effects, thecharacteristics of the lens is significantly different.

   Dustproof glasses used in more dustenvironment, general lens fastness requirements is not high, no matter the eyeor flat mirror, the general flat glass lens making. The shock proof glasses areused to prevent small particles flying out piercing eyes with the lens,requirements of impact resistance, such as Turner, matte industry, playingmasonry should wear anti impact glasses, if these workers wear dustproofglasses, then sand and gravel on the fly when the glasses are smashed, the eyeswill be subject to greater damage. Anti chemical glasses lenses resistant to acidand alkali, and corrosion, which is not available in other glasses.

   In welding, welding, steel, glass blowingworkers should wear laser protective glasses. However, the color of the lens oflaser protective glasses with a shallow depth, which is designed according todifferent requirements, the selection should be based on the strength of thearc work proper. The arc is strong, the color should be deep; on the contrary,should choose light colored lenses. If the arc strong wear light coloredglasses, is part of infrared through the lens stimulation and damage the eyes,the long run will suffer from cataract and occupation; arc weak and long-termwear dark goggles will make eyesight decline.

   The people of laser eye injury in order toprotect the eyes wearing laser goggles, laser light shows that injury, retinaledema and injury of solidification spot, gray and white, 1-2 weeks duration,edema. Severe damage in a short period of time can not see objects before,dizziness and photophobia, some hours after injury of retinal burns, crackedhole, bleeding, duration of 3-

4 weeks, once the bleeding after absorption,leaving pigmentation and scar formation. More serious and terrible is that thelaser damage to the human eye is the accumulation and the latter, once foundlater on it is too late, when the lesion involves the macular area, the visualacuity decreased significantly. A considerable number of people fall below 0.1.Wearing laser protective goggles is the only effective way to avoid damage.This has become a conscious means of protection in developed countries.

   The use of laser is now widely used inlaser protective glasses, because lasers are widely used in the civil field.Although the classification of laser protective goggles is increasing, everyworker who wears a laser protective mirror knows what kind of protectivegoggles he wears.

   This paper provided byradium screen science and technology, please indicate that radium screentechnology provide , Laser safety eyewear, , and other products, please login (lsys789.cn) consulting


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