87-201 50 mm Dia. Infrared (IR) Neutral Density Filter; OD 0.6 2-14µm

The 87-201 is a Neutral Density Filter with a 50 mm diameter, specifically designed for Infrared (IR) applications. This filter is manufactured by Edmund Optics, a leading vendor in the optical industry, and is available for purchase through their official website. The filter is currently in stock, indicating its popularity and availability for immediate use.

The filter is made of Germanium Burnett, a material known for its excellent optical properties in the infrared spectrum. It has a wavelength of 588 µm, which is within the infrared region, making it ideal for applications that require the manipulation of infrared light.

The filter's geometry includes a diameter of 50 mm and a thickness of 1 mm, making it compact and easy to integrate into various optical systems. The coating on both the front and back surfaces is EDM 12-005, which is a proprietary coating developed by Edmund Optics for enhanced performance and durability.

The shape of the filter is thin lens, which is a design that minimizes optical aberrations and distortions, ensuring the highest quality of light transmission. This makes the 87-201 an excellent choice for applications that require precise and accurate manipulation of infrared light.