12-004 12.5 mm Dia. Infrared (IR) Neutral Density Filter; OD 0.5 2-14µm

This is a 12.5 mm diameter Infrared (IR) Neutral Density Filter, model number 12-004, sourced from the renowned optical components vendor, Edmund Optics. The filter is designed with a Thin Lens shape and has a thickness of 1 mm, making it suitable for a wide range of optical applications.

The filter is made from Germanium Burnett, a material known for its excellent optical properties, particularly in the infrared spectrum. It has a wavelength of 588 nm, which is within the infrared region of the electromagnetic spectrum.

The filter features a Neutral Density type, which means it reduces the intensity of light without altering its color. The Optical Density (OD) of this filter is 0.5, indicating a reduction of approximately 60% of the incident light. The filter's spectral transmission range is from 2 to 14 µm, making it ideal for applications that require the use of infrared light.

The filter's front and back are coated with 'edm 12-004', a coating that enhances its performance and durability. The filter's circular geometry adds to its versatility, making it compatible with various optical systems.

For more information and to purchase this product, please visit the following link: https://www.edmundoptics.com/p/05-od-125mm-dia-ir-neutral-density-filter/40924/