Now in the laser operation during theprosperous, I believe a lot of people are aware of eyes protection is howimportant, we we know about laser protective glasses the vital role in theprotection to the eyes, the correct selection of a suitable laser protectiveglasses is very important, the following small thumbnail tell us about thevariety of laser protective glasses, glasses to prevent damage to the eyes ofthe first laser. Because the laser energy is highly concentrated on eyes a lotof harm, and even the risk of blindness, so laser operating personnel isnecessary to wear laser protective glasses.
Laser protective glasses firstabsorption type and reflection type, compound type, explosive, photochemicalreaction type, glass type and other varieties, the absorption is in variousabsorbers in glass or plastic lens in laser absorption, which can not bethrough.
The reflective isplated with a group of high refractive index dielectric film on the lens, whenthe light medium film, all reflective phase interfaces are the same, so thatthe light reflection wavelength of the reflected laser can achieve enhancedprotection glasses, and other visible light has a very high permeability to.
The composite type is composed of tworeflective dielectric films, which are separated by a layer of absorbingcolored glass, and the inner reflection between the two reflecting films issuppressed. This kind of glasses is good to the protection function of thelaser, the safety factor is big, is suitable for medium and large power laserprotection.
Blasting is to coat a layer of explosivematerial on the lens. When the incident laser intensity reaches a certainvalue, the rapid detonation in order to play the role of shielding the laser,in the military to prevent damage to the eyes of the laser weapon. Each kind oflaser protective glasses have their own characteristics, usually only one laserwavelength, the laser can prevent a small amount of two or more wavelengths, soit is necessary for the use of lasers, choose suitable laser goggles.
The above is small as working principleand varieties of laser protective glasses we supply the spread, so that in theuse of more eyes should be to strengthen the role of protection, hope the aboveinformation can help people know more about our goods, small supply informationwith hope!
This paper provided by radium screenscience and technology, please indicate that radium screen technology providelaser protective glasses, laser, photon anti eyepiece safety glasses and otherproducts, please login (www.laserpair.com) advice, thank you.
This paper provided by radium screen science and technology, pleaseindicate that radium screen technology provide Laser safety glasses, ,Laser safety eyewear, Laser safety goggle andother products, please login (www.laserpair.com) consulting