Cokin Z-Pro NX-Series Filter Frames Combo Twin-Pack 100x100mm and 100×143.5mm

NX Filter Frames – Required when using the NX Series Holder.  Lightweight aluminium frames – Essential to the holder’s slim design allowing maximum ultra-wide angle lens compatibility.  Protects the edges of the filter – Allows you to handle filters without touching the glass.  Includes screwdriver – Plus spare screws because they know the carpet monster will eat them.  Comes with stickers – Note the exact filter on its corresponding frame.  Frame will hold most square filters – That measure 100mm x 100mm x 2mm thick including other manufacturers.