Schneider RHOdium Full Spectrum ND Filter(4 x 5.65", 9-Stop)

Designed for 4K, 6K, and 8K productions, this 9-stop, 4 x 5.65" Schneider RHOdium Full Spectrum ND Filter features a 512x filter factor that provides a 9-stop exposure reduction. It helps you control IR contamination within the full visible and into the near infra-red spectrum. The neutral density material is sandwiched between two layers of white water glass, which prevents subtle color shifts that can occur with regular ND filters.