GaAs CO2 Laser Lens 20 Focus 50.8 Lens Dia18/19.05/20/25mm FL 50.8 63.5 101.6 High Quality for Power Engraving Cutting Machine
Wavelength: 1064nm(900-1100nm) For CO2 Laser
Transmittance: >95%
Model: Diameter:25/20/18/19.05mm
Material:Quartz Fused Silica
Coating: GaAs
Power Hold: 0-250w
Features:
Long service life,GaAs Imported From USA, High Quality Material Make Sure the Steady of Laser System.
The CO2 Laser Transmittance of Lens can is more than 99.5% with Excellent Transparency.
Excellent High-Power Density Endurance.
Firm Surface Membrane. High Durabilityand Great Scratch Resistance.
Focusing Spot Size more Smaller.
If need unlisted size or not sure , please contact customer service, we will answer quickly.
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