The AX1210-C is a 12.7 mm diameter Axicon Prism, part of the extensive catalog of optical elements offered by Thorlabs. This Axicon Prism is designed with a plano-convex geometry, featuring a 5 mm thick edge and a 6.1 mm thick center. The Axicon's apex angle is 0.17453292519943295 radians, or approximately 10 degrees, providing a high level of convexity.
The Axicon Prism is crafted from UVFS, a material with a refractive index suitable for operation in the 1050-1700nm wavelength range. This makes it an ideal choice for applications that require precise beam shaping or focusing in the near-infrared spectrum.
The AX1210-C comes with an anti-reflective coating on the front surface, specifically designed for the 1050-1700nm wavelength range. This coating, identified as "tho c bbar", ensures minimal loss of light due to reflection, thereby enhancing the efficiency of the optical system in which it is used.