The RPB2-25.4-550 N-BK7 Right Angle Prism is a high-quality optical component sourced from OptoSigma. This prism is designed with a right-angle geometry, making it ideal for a wide range of applications where precise light direction is required. The prism is made from n-BK7 Schott glass, a popular material due to its excellent optical properties and high Abbe number, which ensures low chromatic dispersion.
The prism features dimensions of 25.4mm x 25.4mm x 25.4mm, making it a compact yet powerful optical component. The coating on this prism is particularly noteworthy. The front and right surfaces are coated with an optical multilayer coating (Opt m), which enhances transmission and reduces reflection. The back surface is coated with a protected aluminum coating (Opt krpb4 protal), providing excellent reflectivity and durability.
The prism also features an anti-reflection coating suitable for the wavelength of 550nm, which is typically used in the green region of the spectrum. This coating is designed to reduce reflection and increase transmission, making the prism more efficient in light transmission. The hypotenuse of the prism is protected with an additional coating, ensuring longevity and resistance to environmental factors.