The AX125 is a 12.7 mm diameter Axicon Prism with a 5 mm uncoated edge, available from Thorlabs. This axicon prism, also known as a conical lens, is designed with a circular base shape and a convex geometry, featuring a slight curvature on one side. The axicon's alpha value, which represents the angle between the optical axis and the generator of the cone, is 0.08726646259971647 radians.
The AX125 has a thickness of 5 mm at the edge and 5.6 mm at the center, making it suitable for various optical applications. The prism is made from UVFS material, identified by the catalog number MAL-1965, and is optimized for use with a wavelength of 532 nm.
Please note that this axicon prism does not come with any coating, as indicated in the item data. This means that the prism's surface properties, such as reflectivity and transmissivity, are determined by the base material's properties.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.