LEICA FILTER HOLDER E82 FOR M 21MM F/1.4

The Leica E82 Filter Adapter makes it possible to mount Leica E82 filters on to the Leica 21mm f/1.4 Summilux-M Aspherical lens. Since this adapter ring features a hollowed out core, viewing thru the rangefinder is still possible. This also allows for polarizing effect to be judged directly through the viewfinder.