20mm ZnSe Focus Lens For C02 laser 10.6um. (Preorder now)

American Photonics

  • $39.00


Introducing my new improved 20mm lens option.
100% made in the USA.
Remove your O-ring because the lens is suspended stress free with glue.
Better thermal conductivity will remove the heat from the lens quicker.
Aluminum mount protects the lens and makes it easier to hold while cleaning.

PREORDER NOW!!!

Please select Focal length

38.1mm(1.5")

50.8mm(2.0")

63.5mm(2.5")

101.6mm(4.0")

Diameter: 20mm (.768”)

 

 Product Specifications:

Anti-reflective coated lens for <200W.

Type: Meniscus Laser Focal Lens

Material: Znse Laser Grade(made in the USA)

Coating: 10.6um (AR Both Side)

Diameter Tolerance: +0/-0.13mm

Center Thickness Tolerance: ± 0.1mm

Focal Length Tolerance: < 1%

Clear Aperture: >= 90% Diameter

 Scratch/Dig: 40-20

 

 


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