The (very fast) supplied lens hood is made fit, excellent quality. The problem with the appearance of the aperture in the viewfinder at short focal lengths makes it unsuitable for preventing and was known to me. I had for the price a reasonably satisfactory copy expected because I rarely use the diaphragm. What was, however, was a lens hood in the original quality - I'm thrilled! Who a lens hood is looking for its X10 / X20: strike quickly With Photo Porst Memmingen!