MCWlaser ZnSe CO2 Laser Focus Lens Dia:19mm FL: 3"

Feature: Protection Wavelength Range: 200-540nm & 900-1800nm Optical Density: OD4 -- OD5 Visible light transmittance: 30% Protection Features: Continuous absorption, broad-spectrum, all-round protection. Advantage: 1. The spectacle lens are made of imported wave-absorbing nanomaterials and PC synthetic materials. 2. With hardening and strengthening treatment ,the spectacle lens are resistant to impact, scratches, explosion-proof, alcohol and high temperature. The goggle are efficient and safe, lightweight, durable and reliable. 3. High optical density and attenuation rate, and the protection is more efficient and reliable. 4. High visible light transmittance, more comfortable to wear. 5. The MCWlaser series laser goggle has passed EU EN207:2009/AC2011 and CE certification. 6. At the same time, it has a good shielding against the dazzling white light generated during use. The types of laser protection include: Quadruple frequency Nd: YAG laser 266nm Ar ion laser 488-514.5nm Excimer laser He-Cd 441.6nm Frequency doubled Nd: YAG laser 532nm Ion laser 514nm YAG laser 1064nm Diode laser：980nm, 1510nm, 1530nm, 1610nm The other types laser, wavelength range was included within 200-540nm and 900-1800nm Packing Listing: Protective goggle x1pcs Goggle Box x1pcs Clean Cloth x1pcs Manual x 1pcs Adjustment silicone lanyard x 1pcs