66-770 N-BK7 Right Angle Prism; 0.3 mm Protected Aluminum 400-2000nm on Hypotenuse

The 66-770 N-BK7 Right Angle Prism is a high-quality optical component sourced from Edmund Optics. This prism is made of N-BK7 Schott glass, a popular material known for its excellent optical properties and wide transmission range. The prism's right-angle design allows for efficient and versatile use in various optical systems.

The prism features a protected aluminum coating on the hypotenuse, specifically designed for use in the 400-2000nm wavelength range. This coating enhances the prism's reflectivity and durability, making it suitable for a wide range of applications. The geometry of the prism includes legs of 0.3mm and a hypotenuse of 0.4mm, providing a compact and efficient optical solution.

The coating on the back of the prism is identified as 'edm protal452008000', indicating a specific type of coating applied by Edmund Optics. This coating is likely chosen for its specific properties, such as high reflectivity, low absorption, and resistance to environmental factors.