This is economy choice for temporary use of laser glasses, which have great protection effect for some kind of laser wavelength area. They are the best cost-efficient value for customer who use the glasses for short period or low output power laser operations. Peale beware that these products had not passes through CE certificate, and please don't take this glasses for a long-term usage of laser operation activities.
Temp-BG 405nm 445nm Blue 532nm Green Laser Eyewear Protection Goggles Safety Glasses
Temp-Red 638nm 650nm 658nm 660nm Red laser protection glasses goggles no CE