Schneider 4x5.65" RHOdium Full Spectrum ND FSND Filter 1.2

Professional Cinema Grade Neutral Density

The Schneider-Kreuznach RHOdium Full Spectrum Neutral Density (FSND) filters are engineered specifically for the demanding color standards of modern 4K, 6K, and 8K digital sensors. As sensor technology evolves, the need for precise light attenuation becomes critical. The RHOdium series provides a truly neutral solution that maintains color integrity across the entire spectrum, ensuring your footage remains consistent regardless of the lighting conditions.

Advanced Color Neutrality and IR Protection

While modern sensors have improved IR handling, they remain susceptible to leakage in the far-red and near-infrared wavelengths. Schneider-Kreuznach RHOdium filters address this by attenuating light evenly from the near ultra-violet through the full visible spectrum. Utilizing a colorimetric algorithm and tristimulus scanning, these filters verify neutrality with a level of accuracy previously unavailable in cinema optics.

Durable Laminated Construction

To ensure longevity and optical performance, Schneider-Kreuznach utilizes an extremely thin neutral density interlayer. This coating is laminated between two sheets of crystal-clear water-white glass. By encapsulating the coating, it remains protected from scratches and abrasions, ensuring the filter maintains its high-end performance in rigorous production environments. The result is a filter that resolves the finest details while providing 4 stops of light reduction.