G390133525 40 mm Dia. N-BK7 Optical Flat Window; t=6mm 725-1050nm

The G390133525 is a high-quality optical flat window, boasting a diameter of 40 mm and a thickness of 6 mm. This window is crafted from N-BK7, a popular borosilicate glass known for its excellent optical properties, making it an ideal choice for a wide range of applications. The window is sourced from Qioptiq Photonics, a trusted name in the field of precision optics.

This optical flat window features broadband anti-reflection (BBAR) coatings on both the front and back surfaces. These coatings, identified as Qio Bbar Arb2nirnbk7, are designed to minimize reflection across the 725-1050nm wavelength range. This is particularly beneficial for applications that require maximum transmission of light, such as imaging systems, beam delivery systems, and optical testing setups.

The window's thin lens shape further enhances its functionality, making it suitable for use in various optical systems. The window's geometry, combined with its high-quality materials and coatings, ensures excellent optical performance and durability.

For more information, including pricing and availability, please refer to the vendor's website: https://www.qioptiq-shop.com/en/Precision-Optics/Optical-Windows-Diffusers/Optical-Windows/N-BK7-Optical-Windows.html. The link provided is valid and indicates that the product is currently in stock.