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

Read more about APC American Photonics.

Do you have any questions about the Meniscus Lens 18mm 63.5 (2.5")? Call us, we are happy to help.