MFND-52-0.1 52 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm

This is the MFND-52-0.1, a 52 mm diameter mounted Neutral Density Filter, sourced from the renowned optical component vendor, OptoSigma. The filter is designed for use in the visible light spectrum, specifically between 400 and 700 nanometers.

The filter is made from N-BK7, a high-quality borosilicate glass manufactured by Schott AG, known for its excellent optical properties and durability. The filter's geometry includes a diameter of 52 mm and a thickness of 2 mm, making it suitable for a wide range of optical applications.

The filter features a reflective Neutral Density coating on both the front and back surfaces, denoted as 'opt fnd-0-1'. This coating is designed to reduce the intensity of light passing through the filter without altering its color balance, providing a uniform attenuation across the visible spectrum.

The filter's shape is described as a 'Thin Lens', indicating a design that minimizes optical aberrations and distortions, ensuring high-quality image transmission. The filter is currently in stock and available for immediate purchase through the provided web link.