The AX2540 is a 25.4 mm diameter Axicon Prism, part of the UVFS material family, with a catalog number AX2540, sourced from the renowned optical component manufacturer, Thorlabs. This axicon prism is characterized by its plano-convex geometry, which features a 5 mm thick edge and a 15.7 mm thick center, with a convex surface. The axicon angle alpha is 0.6981317007977318 radians (or approximately 40.01 degrees), making it suitable for a wide range of applications.
The AX2540 is designed to operate at a wavelength of 532 nm. It is important to note that the axicon prism does not come with any coating, as indicated by the empty 'coating' field in the item data. This uncoated feature might influence the prism's performance in certain applications, and users should take this into account when considering this product.
The vendor, Thorlabs, lists the AX2540 as in stock on their website, making it readily available for immediate use. For more information, users can refer to the product's dedicated webpage on Thorlabs' website, which is provided in the item data.