Eye Care Products
2700-3000nm Protective Glasses Fit for 2780nm 2940nm Erbium ERL Laser Eye Protection Goggles OD6+ CE
Protection wavelength range:400nm-450nm Protection features:all-round absorption Visible light transmittance:>55%
https://www.bizrate.co.uk/eyecareproducts/2700-3000nm-protective-glasses-fit-for-oid26419609224.html
