20mm Neutral Density Filter with Mounting Bracket - C-Mount/SM1 Compatible, Optical Filter, 1 Piece(5% Transmittance C-Mount)

Achieve precise light control with our 20mm Neutral Density Filter, devised to attenuate visible light from 0.01% to 10% for optimal imaging results. Features advanced anti-reflection coatings to minimize backward reflection in optical systems, enhancing image clarity and . Versatile mounting options with SM1 and C-Mount internal and external threads, ensuring compatibility with a wide range of optical devices. Durable aluminum alloy construction with anodic treatment for extended service life and resistance to wear and tear. Each package includes 1 optical filter, perfect for photographers, videographers, and optical system enthusiasts seeking reliable performance.