CO2 Laser Lens Dia.18mm FL: 63.5 - 2.5"
Parameters:
Material: PVD
Diameter: 18mm
Focus Length: 63.5mm/2.5"
Wavelength: 10.6μm
Transmittance: ≥99.5%
Diameter Tolerance: -0.1mm~-0. 15mm
Thickness Tolerance: ±0.1mm
FL Tolerance: <±2%
Clear Aperture: >90%
Surface Figure: <λ/2 per 1" Dia
Surface Quality: 40-20 scratch and dig
AR/AR Coating: R<0.5% per surface
Compatible Power: 40W-150W
