After meticulous research and development, Schneider presents the RHOdium Full Spectrum Neutral Density (FSND) 0.9 Filter, a 3-stop ND filter that sets the benchmark for precision and performance in the digital age. Engineered to meet the exacting color standards required by 4K, 6K, and 8K resolution cameras, this high-quality filter is an essential tool for professionals seeking to capture flawless imagery.Crafted with the latest advancements in sensor technology, the Schneider RHOdium FSND filter effectively addresses the challenge of infrared (IR) leakage, which can affect the far-red component of the visible spectrum and extend into the near IR. This is particularly critical for optical densities of 1.2 and higher, where IR absorption is imperative to maintain true color fidelity.The filter's innovative design features an ultra-thin neutral density interlayer, meticulously sandwiched between two panes of crystal-clear Schott water-white glass. This construction not only ensures superior transmitted wavefront flatness and parallelism but also provides exceptional durability. The interlayer is protected from abrasions and damage, as it is encapsulated within the glass, making the filter reliable and well-suited for the demands of rental markets and rigorous field use.Schneider's commitment to excellence is further demonstrated by the RHOdium FSND filters being the first to undergo a lab-tested tristimulus scan. This advanced colorimetric analysis emp