220-0193M 12.5 mm Dia. N-BK7 Precision Round Window; t=10 mm Uncoated

The 220-0193M 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 base shape of a circle with a diameter of 12.5 mm and a thickness of 10 mm, making it a thin lens type.

The material used for this window is N-BK7, a high-quality borosilicate glass manufactured by Schott. N-BK7 is known for its excellent optical properties, making it a popular choice for various optical applications. It has a high refractive index and low dispersion, ensuring minimal chromatic aberration.

This window is designed to operate at a wavelength of 633 nm. It is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. 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 can have higher reflectivity, which may need to be considered in the overall system design.

The window's geometry and material properties make it suitable for a wide range of applications, including but not limited to, laser systems, optical imaging, and interferometry. For more information about this product, including pricing and availability, please visit the vendor's website using the provided weblink.