Haida M15 Filter Holder Adapter Ring for Nikon PC NIKKOR 19mm Lens

This Filter Holder Adapter Ring from Haida is designed to enable the use of a Haida M15 Filter Holder on a Nikon PC NIKKOR 19mm f/4E ED lens. Use of the filter holder is easily accomplished by first sliding the adapter ring over the front of the lens until it has achieved a secure fit. For durability while remaining lightweight, this adapter ring features an aluminum alloy construction.