05BW40-30 12.7 mm Diameter N-BK7 Parallel Optical Flat Window; t=6 mm Uncoated

The 05BW40-30 is a high-quality optical window from the renowned vendor MKS/Newport. This window, designed for use in optical systems, features a 12.7 mm diameter and a thickness of 6 mm, making it suitable for a wide range of applications.

The window is made from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. Schott, a leading manufacturer of optical glass, produces N-BK7, ensuring high quality and reliability. This material is particularly suitable for applications in the visible spectrum, with a wavelength of 632.8 nm, making it ideal for use in lasers, spectroscopy, and imaging systems.

The window's geometry is that of a thin lens, which can be beneficial in certain optical configurations. However, it's important to note that this window does not have any coatings, which means it's uncoated. This may affect its performance in certain applications, particularly those requiring high transmission or specific reflective properties.

The window's status is "Valid - in stock," indicating that it's readily available for purchase and use. This makes it a convenient choice for those needing a reliable optical window promptly.