AND-20C-001 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-20C-001 is a high-quality Neutral Density Filter, offered by the renowned optical components manufacturer, OptoSigma. This filter is designed for use in the visible light spectrum, specifically absorbing light within the 400-700nm range.

The filter is circular in shape, with a diameter of 20mm and a thickness of 2mm, making it suitable for a wide range of optical applications. It is made from UVFS MAL-1965 optical glass, a material known for its excellent optical properties and durability.

The filter features absorptive coatings on both the front and back surfaces, identified as 'opt and-001'. This coating is designed to provide a consistent and uniform attenuation of light across the visible spectrum, ensuring accurate and reliable optical performance.

The filter is designed in a thin lens shape, minimizing optical distortions and ensuring easy integration into optical systems. The catalog number for this filter is AND-20C-001, and it is currently in stock, according to the vendor's website.

For more information or to purchase this product, please visit the following link: https://www.optosigma.com/us_en/optics/filters/neutral-density-filters/absorptive-neutral-density-filter-unmounted-visible-round-20mm-0-1-AND-20C-001.html