The ARRI Precision IRND Filter Set is the basic filter set includes the IFM Optical Clear, FSND filters 0.6, 1.2 and 1.8, the IFM Shim, the filter insertion tool (the Ground Glass/Frameglow tool K4.52722.0), the IFM/Extenders Depth Gauge DG-1 and a case with space for 8 FSND filters.