The 84-459 is a 5 mm diameter, 1 mm thick flat window made from UVFS material, specifically UVFS Mal-1965. This window is designed for use in the near-infrared (NIR) region, specifically between 600 and 1050 nanometers.
The window features a standard NIR-I coating on both the front and back surfaces. This coating, provided by Edmund Optics, is part of their standard curve series, ensuring high-quality performance and durability.
The window's geometry is that of a thin lens, making it suitable for a wide range of optical applications. The item data indicates that this component is in stock and available for immediate purchase from the vendor, Edmund Optics.
For more detailed information, including specifications and performance data, please refer to the vendor's website, linked in the item data.