12-013 12.5 mm Dia. Infrared (IR) Neutral Density Filter; OD 1.3 2-14µm

This is a 12.5 mm diameter Infrared (IR) Neutral Density Filter, model number 12-013, sourced from the renowned optical components vendor, Edmund Optics. The filter is designed to reduce the intensity of incident light without altering its color composition, making it an ideal choice for various applications involving infrared radiation.

The filter boasts a high Optical Density (OD) of 1.3, which corresponds to a transmission of approximately 7.7%, effectively reducing the light intensity by a factor of 3. The OD range of 1.3 spans wavelengths from 2 to 14 µm, ensuring consistent performance across a broad infrared spectrum.

The filter is made of Germanium Burnett, a material known for its excellent transmission properties in the infrared region. The filter's geometry includes a thickness of 1 mm, contributing to its overall durability and stability.

The front and back surfaces of the filter are coated with the EDM 12-013 coating, which further enhances its performance and longevity. The filter's shape is that of a Thin Lens, making it compatible with various optical systems and setups.

For more information and to purchase this product, please visit the following link: https://www.edmundoptics.com/p/13-od-125mm-dia-ir-neutral-density-filter/40930/