220-0161M 12.5 mm Dia. N-BK7 Precision Round Window; t=6 mm Uncoated

The 220-0161M is a precision round window offered by EKSMA Optics, a leading vendor in the optical components industry. This window, designed for use with lasers, features a 12.5 mm diameter and a thickness of 6 mm, making it a versatile option for various applications.

The window is made from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. This material is often used in laser systems due to its low auto-fluorescence and high damage threshold. The N-BK7 Schott variant ensures a consistent and reliable performance, making it a trusted choice for many professionals.

The window is uncoated, which means it does not have any additional layers applied to its surface. This can be beneficial in certain applications where the natural properties of the glass are desired. However, it's important to note that uncoated windows may be more susceptible to environmental factors such as dust and moisture.

This window is classified as a flat window, which means it does not have any curvature. This design is ideal for applications where minimal distortion is required. The window's thin lens shape further contributes to its minimal distortion properties.

The window is in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the vendor's website.