Safety goggles to protect eyes from various work environment threats
Safety goggles are mainly divided into three types: anti-solid debris, anti-chemical solution and anti-radiation.
1. Safety goggles against solid debris are mainly used to prevent mechanical damage to the eyes such as metal or sand and gravel debris. The spectacle lens and spectacle frame should be strong and shock resistant. There should be venting holes around the frame. Protective lenses can be tempered glass, glue-bonded glass or copper wire mesh protective glasses.
2. Safety goggles against chemical solutions are mainly used to protect the eyes from chemical damage caused by irritating or corrosive solutions. Ordinary flat lenses can be used, and the frame should be covered to prevent the solution from splashing. Usually used in laboratories, hospitals and other places.
3. Radiation-proof Safety goggles are used to protect the eyes from excessive ultraviolet rays and other radiation rays. The lens is made of special glass that can reflect or absorb radiation, but can transmit visible light. The lens is plated with bright chromium, nickel, mercury or silver metal film, which can reflect radiation. The blue lens absorbs infrared rays, the yellow-green lens absorbs both ultraviolet and infrared rays, and the colorless leaded lens absorbs X-rays and gamma rays.