4X OLYMPUS OM Objektiv Rückdeckel Deckel olympus OM Rear Lens Cap
4X OLYMPUS "OM-Mount" Objektiv Rückdeckel. 4x olympus om objektivdeckel. 4X OLYMPUS OM Rear Lens Cap. OM-Mount is Old type of Olympus Lenses ( Manual Lenses ) !! Its not for Olympus Pen or MFT.