T4 190-450nm&800-1700nm OD4+ Blue+IR Laser Protection Glasses CE. CE certificated. diode laser: 808nm,810nm,904nm, OD=4+. Nd:YAG 266nm OD=4+. 980nm,1510nm,1530nm,1610nm OD=4+. Protect wavelength: 190-450&800-1700nm.
T4 190-450nm&800-1700nm OD4+ Blue+IR Laser Protection Glasses CE. CE certificated. diode laser: 808nm,810nm,904nm, OD=4+. Nd:YAG 266nm OD=4+. 980nm,1510nm,1530nm,1610nm OD=4+. Protect wavelength: 190-450&800-1700nm.