FIR-ND03 25.4 mm Dia. Infrared Neutral Density Filter 2000-5000nm

The FIR-ND03 is a Neutral Density Filter with a diameter of 25.4 mm, specifically designed for the infrared spectrum, covering the wavelength range of 2000-5000nm. This filter is sourced from the renowned optical vendor, MKS/Newport, and is available for purchase on their website.

The filter is made of Germanium Burnett, a high-quality material known for its excellent optical properties in the infrared range. It features a Thin Lens shape, which is designed to minimize optical aberrations and ensure optimal performance.

The FIR-ND03 filter boasts a New FIR-ND03 coating on both the front and back surfaces. This coating is specifically designed to enhance the filter's performance in the infrared spectrum, providing superior neutral density characteristics.

The filter's geometry includes a diameter of 25.4 mm and a thickness of 1 mm, making it a compact yet robust option for various optical applications. The parameters provided offer a comprehensive overview of the filter's specifications, ensuring users can make informed decisions when selecting optical components.