AX252-A 25.4 mm Dia. UVFS Plano-Convex Axicon Prism; 5 mm AR 350-700nm

The AX252-A is a 25.4 mm diameter Axicon Prism, part of Thorlabs' extensive catalog of optical elements. This Axicon Prism is a specialized optical component with a unique geometry that finds application in a variety of fields, including beam shaping, laser collimation, and light scattering studies.

The prism features a plano-convex shape, meaning one face is flat while the other is curved. The convex face has an angle alpha of 0.03490658503988659 radians, or approximately 2 degrees, providing a focused optical surface for light interaction. The prism's thickness at the edge is 5 mm, while at the center, it measures 5.4 mm, ensuring structural rigidity and minimal distortion.

The Axicon Prism is made from UVFS, a material with the catalog number MAL-1965. This material is well-suited for applications involving ultraviolet, visible, and near-infrared light, making the AX252-A a versatile optical component.

The AX252-A comes with an anti-reflective (AR) coating on the front surface, designed for the 350-700nm wavelength range. This coating enhances the prism's transmission capabilities, reducing unwanted reflections and increasing the efficiency of the optical system in which it is used.