Leica Zoom Hood Ernst Leitz GmbH Wetzlar Germany This is a zoom lens hood that can be attached to lenses with a 36mm filter thread, such as the Elmar 35mm-135mm and the Hector 135mm. As shown in the images, there are stains and scratches. All of my items for sale will have their prices lowered every 24 hours, so please take a look at my other listings as well.