ADDENDUM 1: from my camera lens get reported an error I. Even the Ausfahrgeräusch is markedly different without this lens cap. You can hear that the engine has to work harder when the lens cover is mounted. So I have time with the lens, the previously unscrewed Lenscap slipped handed from the front on the lens to get a feel for how strong the resistance of lamella springs is that needs to be overcome. And is not without! I have also been formulated as a question of whether someone besides me had this experience. First of the lens barrier is coming down again. Perhaps Nikon is not so stupid? Clear devaluation only once from 5 to 2 points!
ADDENDUM 2: Sooo! First of many thanks to all 'Amazons', who told me about their experience! That reassures me a lot, and I think by now to have also recognized the problem: The addition screwed NC filters Nikon has a serrated metal edge, which additionally creates friction well. But it looks just as if the camera can permanently put away. Then I might as well get better rate, but after the horror and the limited availability of parallel NC filters and Lenscap first 'only' 4 points!