The Cokin Z-PRO Filter Holder is specially adapted for filters 100 x 150mm (4 x 6") and designed for medium format cameras as well as wide-angle focal lengths below 20mm (in the 35mm format). The "Z" Series is also well adaptable for Broadcast media.
Note: Adapter rings sold separately - available from 49-96mm
Will work with 4" (100mm) filters
Can be used with both prosumer and professional broadcast cameras