20mm Neutral Density Filter with Mounting Bracket - C-Mount/SM1 Threads Optical for Light Attenuation 1 Piece(1% Transmittance C-Mount)

20mm Neutral Density Filter devised to effectively attenuate visible light, featuring a transmittance range of 0.01% to 10% for versatile light control. Equipped with anti-reflection coatings that minimize backward reflection, ensuring optimal performance in various optical systems. Includes a durable mounting bracket compatible with both C-Mount and SM1 threads, providing flexibility for different setups and applications. Constructed from lightweight aluminum alloy with anodized surface treatment, enhancing durability and extending the filter's service life. Packaged as a single piece, this optical filter is ideal for photographers and videographers seeking precise light management solutions.