Designed to be installed along the edges of a separately available, for use within an H&Y Filters 100mm K-Series Filter Holder that is configured with a pair of magnetic filter slots. Allows a compatible filter to be magnetically stacked in front of a camera lens along with other filters that have a Quick Release Magnetic Filter Frame installed, instead of inserted only within one of a specific number of filter holder slots

Features

– For 100mm K-Series Filter Holder

– Magnetically Mounts Filter on Holder

– Enables Fast Use of Filter with Holder