This is a Right Angle Prism from Altechna, a leading vendor in the optical industry. The prism, identified as 1-PR-1-0127, is made of N-BK7, a high-quality borosilicate glass manufactured by Schott. This material is known for its excellent optical properties, making it a popular choice for various applications.
The prism has a cuboid shape with dimensions a = 12.7 mm, b = 12.7 mm, and c = 12.7 mm, indicating a volume-based base shape. The right angle prism design allows for total internal reflection, making it ideal for applications such as beam folding and splitting.
The prism is uncoated, meaning it does not have any additional layers to enhance its optical properties. While this may limit its use in certain applications, it can be beneficial in others where specific coatings may interfere with the desired optical outcomes.
For more information about this prism and similar optical elements, you can visit Altechna's website at https://www.altechna.com/products/right-angle-prisms/. The link provided is valid and indicates that the prism is currently in stock.