World's Most Color Neutral ND: The X4 ND offers unparalleled color neutrality and precision in optical density with spectrally flat coatings and a durable brass traction frame.
Full Spectrum Performance: The X4 ND features the flattest transmission curve across the visible and infrared spectra for true color neutrality and accurate optical densities.
Design with Traction: Precision-machined from high-quality brass with a rugged, double-threaded traction frame, the X4 ND is built to endure extreme conditions and easy to handle even in challenging environments.
Breakthrough Coatings: Equipped with 16-layer Multi-Resistant Coating (MRC16) and nanotec© Nano Coatings, the X4 ND minimizes reflections, enhances image quality, and resists dirt, water, and debris for effortless cleaning.