Laser Lenses ZnSe Axicon Lenses

ZnSe Axicon Lenses

Axicon focus lenses have one conical surface and are used to produce a ring focus beam. Typically, axicon focus lenses have a second flat surface and are used in combination with a focusing lens. Our high-grade ZnSe Axicon lenses are made from a manufacturing process suited to the axicon angle and the accuracy required. For small angle, high accuracy lenses, the manufacturing process involves diamond-machining.


Don’t limit what you see. Customization may be available for this product. Let us know your specifications in the RFQ form. You may also browse our manufacturing capabilities.

Product TypePart NumberWavelength (nm)Cone Angle (deg)Dia (mm)MaterialET (mm)Assembly
Axicon LensLZAX-1-ET3-140DEG1060014025.4ZnSe3Single
Axicon LensLZAX-1-ET3-160DEG1060016025.4ZnSe3Single
Axicon LensLZAX-1-ET3-170DEG1060017025.4ZnSe3Single
Axicon LensLZAX-1-ET3-175DEG1060017525.4ZnSe3Single
Axicon LensLZAX-1-ET3-178DEG1060017825.4ZnSe3Single
Axicon LensLZAX-1-ET3-179.5DEG10600179.525.4ZnSe3Single


Standard Axicon lens – Axicon cone angle equal to 180°-2α

(+/-0.01 deg): α (°)
Cone Angle 140°: 20°
Cone Angle 160°: 10°
Cone Angle 165°: 7.5°
Cone Angle 170°:
Cone Angle 175°: 2.5°
Cone Angle 179.5°: 0.25°= 15'

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