The 84-859 is a 25 mm diameter Wedge Prism, manufactured from UVFS (UV Fused Silica) material, with a material ID of uvfs mal- 1965. This prism is uncoated, offering a wedge angle of 0.01832595714594046 degrees and a thickness of 3 mm.
UVFS, or UV Fused Silica, is a high-purity fused silica that is specifically designed for applications in the ultraviolet (UV) spectrum. It offers excellent transmission properties in the UV range, making it an ideal choice for UV optical systems.
The prism's wedge shape is designed to refract or deviate light by a specific angle, depending on the incident angle and the refractive index of the material. This can be used for various applications, such as beam deviation, beam splitting, or angular measurement.
The uncoated version of this prism is suitable for applications where a specific coating is not required or desired. However, it's important to note that uncoated prisms may have higher reflective losses and lower transmission compared to coated versions.
This prism is available from Edmund Optics and is currently in stock, according to the vendor's website. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.