Laser Engraving Protective Goggles

Wavelength Scope of Application: 200-2000nm
Optical Density (O.D): OD 6+
Transmittance: 40%
Typical Wavelength: 405nm, 445nm, 515nm, 532nm etc
Application: Violet Laser, Blue Laser, Green Laser，UV Light,
Product Dimensions: 6.2 x 2.8 x 2.3 inches; 2.4 Ounces
Compatible with: 405nm, 445nm, 450nm, 473nm,515nm, 520nm, 532nm lazer light    
Package List:1x Goggles; 1x Clean cloth