K&F Concept FD to M4/3 Lens Mount Adapter Ring Compatible for Canon FD Lens to Micro Four Thirds M43 Olympus Pen and Panasonic Lumix Cameras with Matting Varnish Design

This adapter gives you the ability to use your irreplaceable prime lens and saves you the cost of purchasing new lensesThe adapters are precision made to insure the perfect fit.Allows focus infinity.Diaphragm control of the lens is set manually.High quality and compact.Made of brass and aluminum (not plastic).