Leica E49 to E67 Adapter – to Mount Standard Polarizer on Tri-Elmar-M 28-35-50mm Lens

The Leica Adapter for Polarizer E67/E49 is a 49 to 67mm step-up ring that makes it possible to mount a standard 67mm polarizing filter on the Tri-Elmar-M 28-35-50mm 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.