100W CO2 Laser Lens 12mm 18 19 20 FD FL 1.5" 2.0 2.5 3 4" ZnSe BBAR US Shipping

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Please verify the size and FD of the lens you need.<br>Lens Specifications<br>Focal Length Tolerance<br>±1%<br>Diameter Tolerance<br>+0.0/ -0.1mm<br>Centre Thickness Tolerance<br>±0.2mm<br>Clear Aperture<br>>= 90% Diameter<br>Edge Thickness Tolerance<br>±0.15mm<br>Scratch/Dig<br>20/10<br>Surface Accuracy<br>入/2 @632.8nm<br>Centration<br>< 3’<br>Bevelling<br>< 0.2 x 45°<br>Coating<br>AR Both Sides<br>Package Included:<br>1 x<br>100W CO2 laser lens<br>SKU:<br>XA.YY.018-A  18mm  1.5''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.018-B   18mm 2.0''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.018-C   18mm 2.5''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.019-A   19mm<br>1.5''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.019-B   19mm<br>2.0''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.019-C   19mm<br>2.5''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.020-A    20mm 1.5''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.020-B    20mm 2.0''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>XA.YY.020-C    20mm 2.5''<br>Shipping weight:<br>2.0oz   (net 0.8oz)<br>5 - FR Envelope<br>10 - Padded FR Envelope<br>20- Regional Box A<br>20- Medium FR Box<br>