G390069525 25.4 mm Dia. N-BK7 Optical Flat Window; t=5mm 725-1050nm

This is a high-quality optical window from Qioptiq Photonics, designed for use in a wide range of optical systems. The window is made from N-BK7 glass, a popular choice due to its excellent optical properties and high Abbe number, which ensures low dispersion.

The window has a diameter of 25.4 mm and a thickness of 5 mm, making it suitable for applications that require a robust and stable optical element. The flat design ensures minimal distortion, making it ideal for use in imaging systems or as a protective window in laser applications.

The window is coated with Qio Bbar Arb2nirnbk7 on both the front and back surfaces. This coating is designed to reduce reflection and increase transmission, enhancing the performance of your optical system. The coating is suitable for use in the wavelength range of 725-1050nm, making it a versatile choice for a wide range of applications.

The window is available for purchase directly from the Qioptiq Photonics website, where you can find more detailed specifications and pricing information. The product page also provides information on shipping and handling, as well as any applicable warranties or guarantees.