Laser Safety Glasses Class 4

Some laser safety facts labels will list the laser s specific eye injury hazard distance.

Laser safety glasses class 4.

When buying laser safety glasses and goggles be sure to select the laser glasses to block or attenuate the appropriate wavelength range and od optical. The nohd for a 5 watt laser with a 1 milliradian divergence is 1640 ft 500 m. The operating parameters of your laser or a certified laser safety officer lso will determine what laser safety glasses you should use. Akg 5 homium yag co2 filter laser safety glasses.

Laser safety glasses filter is a scratch resistant polycarbonate lens that is green in color. Excellent visibility vlt. The nominal ocular hazard distance nohd for a 1000 milliwatt 1 watt visible beam laser with 1 milliradian divergence is 740 ft 225 m. Laser safety glasses and goggles are designed to reduce hazardous laser eye exposure to safe and permissible levels by providing an optical density od that attenuates the laser you are working with while allowing enough visible light transmission vlt for comfortable visibility in a lab.

Class 3r class 3b and class 4 laser systems. Polycarbonate laser safety glasses for use with nd yag alexandrite diode lasers 755 nm 805 815 nm 980 nm and 1064 nm.