Trade name: safety glasses | chemical protection glasses

Product name: Protective glasses |Chemical resistant glasses

Product introduction:

1、 Types and uses of safety glasses:
1. Anti solid crushing Protective glasses It is mainly used to prevent mechanical damage to eyes caused by metal or gravel debris. The spectacle lens and spectacle frame shall be of solid structure and anti impact. The frame is equipped with a blind around it, and there should be ventilation holes on it. Protective lenses can be tempered glass, adhesive glass or copper wire mesh protective glasses. Medical eye mask
2. Anti chemical solution Protective glasses It is mainly used to prevent chemical damage to eyes caused by irritant or corrosive solutions. Ordinary flat lens can be selected, and the frame should be covered to prevent the solution from splashing in. It is usually used in laboratories, hospitals and other places, and general medical glasses can be used universally.

3. Anti radiation protective glasses are used to protect eyes from the harm of too strong ultraviolet ray and other radiation lines. The lens is made of special glass that can reflect or absorb radiation, but can pass through certain visible light. The lens is plated with bright chromium, nickel, mercury or silver metal film, which can reflect radiation; Blue lenses absorb infrared rays, yellow and green lenses simultaneously absorb ultraviolet rays and infrared rays, and colorless lead containing lenses absorb X-ray and gamma rays. For example, common welding glasses have relatively low requirements on the transmittance of the lens, so the color of the lens is mostly ink; laser Protective glasses As the name implies, it can prevent laser radiation on glasses, so it has high requirements for lenses, such as the selection of light source, attenuation rate, light reaction time, optical density, light transmission effect, etc. Different nanometer (nm) lasers need different waveband lenses.