Cokin Filter Holder BA-400A A Series

Cokin Filter Holder A for lenses with a filter thread up to 62 mm. They are recommended for focal lengths starting from 35 mm (based on full-frame format) and have a 67 mm clear width. The filter holder clicks into the adapter ring, which is screwed into the filter thread of the lens. Make sure that your adapter rings have the appropriate thread diameters.