Rare genuine Leica Leitz metal rear cap. For Leica M mount. Chrome-plated exterior with leather lining on the inside. Markings: Ernst Leitz GmbH Wetzlar Germany. There are some minor scratches, but it's in good condition. The build quality is very solid and beautiful. How about adding it to your collection? It seems to fit well with the Tele-Elmarit 90mm 1st and Summilux 50mm 1st "Lady" lenses. *We try our best to check the condition and describe it honestly, but please understand that as we are amateurs, there may be some imperfections that we have not noticed. Please purchase with this in mind.*