20mm Neutral Density Filter with Mounting Bracket - C-Mount/SM1 Threads -1pcs(5% Transmittance SM1)

Achieve precise light control with our 20mm Neutral Density Filter, devised to attenuate visible light with a transmittance range of 0.01% to 10%. Features advanced anti-reflection coatings that minimize backward reflection, enhancing the performance of your optical systems. Versatile mounting options with a 20mm circular filter belt base compatible with both SM1 and C-Mount internal and external threads. Constructed from aluminum alloy, the mounting base is anodized for superior durability and resistance to wear and tear. Each package contains 1 piece of the filter, making it an essential accessory for photographers and videographers seeking optimal image .