This listing is for ONE set of Laser Protection Goggles. These goggles reduce the 190nm-540nm wavelengths of light that pass through the lenses. These goggles are best suited for Class III or lower lasers. NEVER shine a laser directly at yourself!!! Always wear laser protection goggles when operating any laser system. Be sure you choose the goggles that protect from the wavelength of light you are working with.
 
Specifications:
Protecting Wavelength Scope: 190nm-540nm
Protecting Method: Protects from all angles
Visible Light Penetrated Ratio: >55%
Fits Over Most Eyewear: Can be worn over most corrective lenses
Attenuation Ratio: 10-6<N%<10-4
Application: Laser Lab/Laser Testing/Laser industrial/Laser Researcher
Package: Comes w/ Hard Case