Goggles,Laser safety glasses,Laser protective eyewear,Protection Wavelength: 190-2000nm.High qualitiy PC lens with broad spectrum protection can block UV, Blue, Red and Infrared Laser lights.The glasses can reduce glare and eye fatigue when you doing red light therapy, laser hair removal, tanning etc. It can help you to get rid of red eyes, eye pain, headaches, sharp vision loss and other problems. Application Industrial: Laser welding, laser cutting, laser cleaning and laser repair Medical: Laser beauty,such as laser hair removal,laser tattoo removal,laser skin repair,red light therapy,tanning and so on Protection Wavelength: 190-2000nm. Color:Black Material:Thermoplastic Polyurethane Frame Type:Full Rim Frame Material:Polycarbonate (PC) Protection Features: All-round absorption. Packing list：Goggles with Case and Clean Cloth Laser radiation may cause damage to the eyes and skin, depending on the wavelength, power, exposure time and exposure distance of the laser. laser sources, which are strong enough to penetrate the eyeball to the retina and may cause vision loss or blindness. Wearing appropriate laser protective glasses can protect your eyes from laser damage.