Formatt Hitech 67mm Aluminum Holder for mirrorless and micro 4/3 cameras compatible with Cokin A size Professional 67mm aluminum holder system made in UK for mirrorless and micro 4./3 cameras Suitable for lenses up to 62mm Adjustable filter slots enable use of 1,2 or 3 filters Adaptor ring available to add polarizer and/or hood Compatible with Cokin A size and all 67mm filters from 1.5-2mm depth