49-440 25 mm Dia. N-BK7 Wedge Prism; t=3 mm VIS 0° 425-675nm

This 49-440 N-BK7 Wedge Prism is a high-quality optical component designed for use in the visible spectrum, specifically between 425 and 675 nanometers. The prism, sourced from the reputable vendor Edmund Optics, boasts a diameter of 25 millimeters and a thickness of 3 millimeters, making it a robust and compact solution for various optical applications.

The prism's base shape is circular, and it features a wedge angle of approximately 0.0675 degrees. This specific angle is designed to provide a controlled deviation of light without significantly altering its path, making it ideal for applications such as beam steering, angular image compensation, and dispersion control.

The prism is crafted from N-BK7, a high-grade borosilicate glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it suitable for a wide range of applications in fields like metrology, interferometry, and laser technology.

The prism's surfaces are coated with the EDM VIS-0 standard curve, a broadband anti-reflection coating specifically designed for use in the visible spectrum. This coating reduces surface reflections, enhancing the prism's overall transmission and improving the system's overall performance.