12-002 25 mm Dia. Infrared (IR) Neutral Density Filter; OD 2.5 2-14µm

The 12-002 is a 25 mm diameter Infrared (IR) Neutral Density Filter, specifically designed for use in the infrared spectrum with a wavelength of 588 nm. This filter is sourced from the reputable vendor, Edmund Optics, and is available for purchase through their website. The filter's current status is "Valid - in stock", indicating it is readily available for immediate use.

This filter is a type of Neutral Density Filter, which is characterized by its ability to reduce the intensity of light without altering its color composition. This is particularly useful in applications where controlling light intensity is crucial, such as in photography, cinematography, and scientific research.

The filter is constructed in a Circular shape, with a diameter of 25 mm and a thickness of 1 mm. This compact design allows for easy integration into various systems and setups. The filter is made from Germanium Burnett, a material known for its excellent optical properties, including high transmittance and durability.

The filter's coating further enhances its performance. Both the front and back surfaces are coated with EDM 12-016, a coating that likely provides additional protection and enhances the filter's overall performance. The filter's shape is classified as a Thin Lens, suggesting it is designed to minimize optical aberrations and distortions.