220-0166M 12.5 mm Dia. N-BK7 Precision Round Window; t=6 mm Uncoated

The 220-0166M is a precision round window offered by EKSMA Optics, a renowned vendor in the optical components industry. This window, designed for use with lasers, boasts a 12.5 mm diameter and a thickness of 6 mm, making it a robust and reliable 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 high-precision applications due to its low coefficient of thermal expansion and high homogeneity. The N-BK7 Schott variant ensures a consistent and reliable performance, making it a trusted choice among professionals.

The window is designed in a flat configuration, which is ideal for applications where minimal distortion is required. The thin lens shape further enhances its usability, making it a versatile component in optical systems.

Notably, this window is uncoated, meaning it does not have any additional layers applied to its surface. While coatings can enhance certain optical properties, an uncoated window offers simplicity and versatility. It can be used in a wide range of wavelengths, making it a flexible choice for various laser applications.

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

EKSMA Optics - Precision Round Windows