USA ZnSe Co2 Laser Focus Lens 18mm Diameter FL 38.1 mm 1.5 inches For CO2 Laser Engraving And Cutting Machines.

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Specifications:

CVD ZnSe Material 

Excellent optical properties 

Up to 200 W CO2 laser resistance

Double-sided solid coating 

Wiping resistant 

Extended durability

Precision slicing, polishing, and grinding processes 

High temperature, laser resistance

High quality material and coating

Reduced laser loss

Laser transmittance Up To 99.5% • Higher working efficiency

ZnSe laser focus lenses, applied in CO2 laser optical systems, the substrate is a fused Silica material, AR-coating type both sides. Because of aspheric applications will not  introduce spherical aberration before wave transmission and  could be achieved diffraction limit, monolithic aspheric lenses completely replace the traditional multi-piece spherical lens combinations. From the substrate to processing and coating, we strictly control the quality of the lens, to ensure to provide customers with the highest quality lenses.These lenses are widely used in laser cutting, laser welding, laser cladding, laser quenching. 

Detail Information:

Material : USA ZnSe

Diameter: 18mm

Focus Length: 38.1mm (1.5 inches)

​Edge Thickness : 2mm

Returns accepted.

Combined postage with an addiiton of 50p per item, £2 for overseas purchases.

Special delivery option available at checkout for UK purchases.