K2.45504.0 2-Filter Stage - for R1 Rings & F1 Filter Frames

For UP 10mm when shooting in Super 35. Filters rotatable as pair. Has gear drive for one geared tray. No Filter Frames included 3-Filter Stage - for R1 Rings & F1 Filter Frames Two rotatable as a pair and one alone, all slidable. Has gear drive for one geared tray. No filter frames included