RPB-25.4-4M N-BK7 Right Angle Prism; 25.4 mm Uncoated

The RPB-25.4-4M is a right angle prism made from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties. This prism, sourced from OptoSigma, measures 25.4 mm in all dimensions, making it a cube-shaped prism. The right angle prism is a type of prism that reflects light through 90 degrees, making it ideal for a variety of applications such as beam deflection, image reflection, and light splitting.

The N-BK7 glass, also known as borosilicate crown glass, is known for its low dispersion and high Abbe number, which makes it suitable for use in achromatic doublets and other optical systems where color correction is important. The prism is uncoated, meaning it does not have any additional layers applied to its surface to alter its reflective properties. This can be beneficial in certain applications where a specific reflective index is not required.

The RPB-25.4-4M is currently in stock and available for purchase through the OptoSigma website. The item data indicates that the prism is valid and in stock, making it a reliable choice for those in need of a high-quality right angle prism.