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What is the price of laser protective glasses

   Laser protective eyewear is what is a laserprotective glasses? In short, the laser protective goggles that is to preventor reduce the damage to the eye of a special laser glasses. Laser is anefficient safety goggles, suitable for a variety of lasers, laser pen, a seriesof optical safety glasses wearing comfortable and beautiful, safe and reliable.The optical security features thoroughly satisfied GJB1762-93 laser safetyglasses, reflective absorption type, all-round protection of specific bandlaser and light. For a variety of laser equipment. The visible lighttransmittance reaches above 70%. The optical density is above 5. The followingday the high-grade LOHO glasses optometrist for your detailed analysis of laserfunction and laser protective glasses offer answer.

   The laser protective glasses offer a widerange of applications in the fields of military, industry, medical treatmentand so on. But it is precisely these characteristics of the laser also pose agreat threat to the human body. The eyes are the most sensitive to human organsbecause of the focusing effect of laser, eye light can make the retina energydensity increased 105 times, so the low dose can cause severe damage on theretina resulting in reduced vision and even blindness. But with the lasertechnology is widely used in military and civilian areas, laser protectionskills more and more by people's attention, how to carry out laser protectionuseful, you become extremely concerned about the issue of the corresponding tolaser protection standard. General laser protective glasses for the crowd:first laser operators, computer operator, driver, gas welder, electric welder,high temperature furnace operating personnel, medical or industrial personnelto operate the X- light perspective. According to the primary function of laserprotective glasses for protection against UV laser, excimer laser, Nd: glasslaser, semiconductor laser, CO laser, Nd: YAG laser, ruby laser, CO2 laser,laser GaAs laser etc.. And in the selection of laser protective glasses,according to your own wavelength selection.

   Quote from the protection principle oflaser protective glasses, laser protective materials can be divided into threecategories: one is based on the now laser protection principle of linearoptical absorption type, it contains the reflection type and absorptionreflection type; two is based on the principle of laser protection of nonlinearoptics, it mainly uses the three order nonlinear optical effects, includingnonlinear absorption, nonlinear refraction, nonlinear scattering and nonlinearreflection; the three is based on the principle of laser protectiontransformation. Now China's use of force for laser safety standard has:CJB-2408-95 laser protective glasses protection function test way protectionGJB-1762-93 laser protective glasses health request JB/T there are many typesof 5524-91 laboratory safety rules of laser laser goggles, the materials usedare not the same, the principle of different applications are not the same.

Laserprotective glasses offer, therefore, to provide useful protection to the laser,must be in accordance with the requirements of the detailed use of lasergoggles for reasonable selection. Choose the door mirror, the maximum laseroutput power of the primary basis (or energy), beam diameter, laser pulse timeparameters determine the maximum output irradiance or maximum exposure. Then,according to the maximum allowable exposure time (corresponding wavelength andshining eyes shine limits) concluded that glasses the minimum optical densityvalue, and select suitable protective glasses.

   Thispaper provided by radium screen science and technology, please indicate thatradium screen technology provide , Laser safety eyewear, , and other products, please login(lsys789.cn) consulting


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