89-566 30 mm Dia. Germanium Protective Flat Window; t=3 mm BBAR 3-5µm

The 89-566 is a 30 mm diameter Germanium Flat Window with a thickness of 3 mm, designed to protect optical systems from environmental hazards while maintaining high optical quality. This window features Broadband Anti-Reflection (BBAR) coating on both the front and back surfaces, optimized for the 3-5 µm wavelength range.

Germanium, the material of choice for this window, is known for its excellent transmission properties in the infrared region, making it ideal for applications such as thermal imaging, spectroscopy, and other infrared-based technologies. The window's flat design ensures minimal distortion, providing clear and accurate optical transmission.

The BBAR coating on both surfaces enhances the window's performance by reducing reflection losses, thereby increasing the amount of light transmitted. This coating is specifically designed for the 3-5 µm wavelength range, ensuring optimal performance in this spectral region.

This window is sourced from Edmund Optics, a leading vendor in the optical industry, and is available in stock. The item data includes a valid weblink for direct access to the product page on the vendor's website, providing users with easy access to additional information, pricing, and purchasing options.