G390131322 16 mm Dia. N-BK7 Optical Flat Window; t=2mm 450-700nm

The G390131322 is a high-quality optical window, precision-engineered by Qioptiq Photonics. This window is designed with a flat profile, featuring a diameter of 16 mm and a thickness of 2 mm, making it an ideal choice for various optical applications.

The window is crafted from N-BK7, a popular borosilicate glass known for its excellent optical properties. This material is characterized by a low coefficient of thermal expansion, high transparency in the visible spectrum, and a wide range of usable wavelengths, from 450 to 700 nm. The N-BK7 material ensures high-fidelity light transmission, making it suitable for applications such as beam shaping, beam splitting, or as a protective window in laser systems.

The G390131322 is equipped with a front and back coating of qio bbar arb2visnbk7. This anti-reflection coating is specifically designed for use with N-BK7 glass and the visible light spectrum, further enhancing the window's performance by reducing surface reflections and increasing transmission efficiency.

The window's geometry is defined as a thin lens, indicating its suitability for use in optical systems where minimal optical power is required. This feature makes it a versatile component, suitable for a wide range of applications in fields such as metrology, interferometry, or optical instrumentation.

According to the provided data, this item is currently in stock and available for purchase. For more information, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Optical-Windows-Diffusers/Optical-Windows/N-BK7-Optical-Windows.html.