39-299 25 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR II 750-1550nm

The 39-299 is a 25 mm diameter Flat Window, designed for use in the near-infrared spectrum, specifically between 750-1550nm. This window is sourced from Edmund Optics, a leading provider of advanced optical solutions.

The window is made from UVFS, a material with the material ID [uvfs mal- 1965]. This material is known for its excellent transmission properties in the near-infrared range, making it ideal for applications that require high-quality, distortion-free imaging in this spectrum.

The window has a thickness of 2mm, providing a good balance between strength and weight. It features a Thin Lens shape, which minimizes optical aberrations and ensures that the window does not significantly alter the path of light passing through it.

Both the front and back surfaces of the window are coated with the EDM NIR-II STD CURVE coating. This coating is specifically designed to enhance the window's performance in the near-infrared spectrum, reducing reflection and increasing transmission.

The window is available for purchase directly from Edmund Optics. According to the vendor's website, it is currently in stock, ensuring quick delivery times. Further information about this product, including detailed specifications and purchasing options, can be found at https://www.edmundoptics.com/p/25mm-dia-nir-ii-coated-1lambda-fused-silica-window/40019/.