220-0406E 38.1 mm Dia. N-BK7 Precision Round Window; t=8 mm Uncoated

The 220-0406E is a precision round window, boasting a diameter of 38.1 mm and a thickness of 8 mm. This window is fabricated from N-BK7, a popular glass type manufactured by Schott, known for its excellent optical properties and high damage threshold.

The window is of the flat variety, designed for use in applications where minimal optical power deviation is required. Its circular base shape ensures easy integration into various systems. The geometry of the window is defined by its diameter and thickness, both of which contribute to its robustness and optical performance.

This window is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. While coatings can enhance the performance of optical components in specific applications, an uncoated window can be advantageous in situations where simplicity, cost-effectiveness, or specific optical characteristics are desired.

The window is designed to work optimally at a wavelength of 633 nm, making it suitable for a wide range of applications, including but not limited to, laser systems, optical metrology, and interferometry.

The window is sourced from EKSMA Optics, a reputable vendor known for its high-quality optical components. The vendor's website indicates that this item is in stock, ensuring quick delivery and minimal lead times.