FREEMASCOT OD 4 190-540nm Wavelength Laser Safety Glasses for Typical 405nm, 450nm, 520nm, 532nm Laser Light for Hair Removal Laser Treatment Eye Protection Goggles-Fast Shipping

Description

Wavelength: 190nm-540nm

Optical density: OD 4+; Visible light transmittance: 30%, Enhance Red Beam Laser at daylight

EN207: 1998 + A1EN207: 1998 + A1: 2002 approved.

Compatible with 405nm, 445nm,450nm, 520nm, 532nm laser light

Packing List: Goggles with Case and Clean Cloth