311-0205E 25.4 mm Dia. N-BK7 Precision Wedge Prism Uncoated

The 311-0205E is a precision wedge prism with a diameter of 25.4 mm, sourced from EKSMA Optics. This prism is made of N-BK7, a high-quality borosilicate glass known for its excellent optical properties, including a low coefficient of thermal expansion and high homogeneity.

The prism features a wedge angle of 0.08726646259971647 radians, or approximately 5 degrees, which is ideal for a variety of applications such as beam deviation, dispersion, and angle compensation. The thickness of the prism is 6 mm, providing a robust and durable construction.

Notably, this prism is uncoated, which means it does not have any additional layers of anti-reflective or other coatings. This can be beneficial in certain applications where the natural properties of the glass are desired, or where cost considerations are a factor. However, it's important to note that uncoated prisms can have higher reflectivity at the air-glass interface, which can lead to losses in certain applications.

For more information, including pricing and availability, please refer to the vendor's website at https://eksmaoptics.com/optical-components/optical-prisms/precision-wedge-prisms/.