66-772 N-BK7 Right Angle Prism; 0.7 mm Uncoated

The 66-772 N-BK7 Right Angle Prism is a high-quality optical component sourced from Edmund Optics. This prism, with a thickness of 0.7 mm, is made of N-BK7 glass, a popular material in the optical industry due to its excellent optical properties and low cost. The N-BK7 designation indicates that this prism is made of Schott's N-BK7 glass, a specific type of borosilicate crown glass.

The prism is designed in a right-angle configuration, making it ideal for applications that require light to be reflected at 90 degrees. The right-angle design allows for efficient and precise light manipulation, making it a versatile tool in various optical systems.

This prism is uncoated, meaning it does not have any additional layers of material applied to its surface. While coatings can enhance certain optical properties, an uncoated prism can be advantageous in certain applications due to its lower cost and simpler manufacturing process. However, it's important to note that uncoated prisms may have higher reflectivity at certain wavelengths, which could affect the performance of the optical system.

The geometry of this prism is defined by its length of legs, which is 0.7 mm, and the length of its hypotenuse, which is 1 mm. The base shape of the prism is volume, and it falls under the category of a right-angle prism.