220-0402M 40.0 mm Dia. N-BK7 Precision Round Window; t=8 mm Uncoated

The 220-0402M is a precision round window, boasting a generous 40.0 mm diameter and a thickness of 8 mm. This window is crafted from N-BK7, a high-quality borosilicate glass manufactured by Schott, ensuring durability and reliability. The window's flat design and circular shape make it a versatile option for various optical applications.

The window is uncoated, offering users the flexibility to apply coatings based on their specific requirements. This uncoated feature also makes it suitable for applications where coatings might not be necessary or desirable. The window's geometry, including its diameter and thickness, is designed to provide optimal performance in its intended application.

This window is designed to work with a wavelength of 633 nm, making it suitable for applications that use this specific wavelength. The window's thin lens shape further enhances its functionality, making it a reliable choice for users seeking high-quality, precision optical components.

The window is sourced from EKSMA Optics, a reputable vendor known for its extensive range of optical components. The vendor's website indicates that the window is in stock, ensuring quick delivery for users who need it promptly. The website also provides additional information about the window, making it a valuable resource for users interested in this product.