very beautiful are the optics as well as the good workmanship. Unfortunately, the practice is different. The lid is not lockable, is only loosely on the Becher.Somit it is not possible to transport the cup and its contents. The predetermined by objective Verjunung down inevitably leads to the risk of tipping the cup. Unfortunately, this is very inconvenient for the use or handling. So rather manufacturers, the lens hood and the cup missed two threads, one so the cup but can be screwed up please with seal. Even without threads for attachment to vergrßößern the footprint A second to the lens hood to the Objektivfuß to screw, or. The Keksschale's funny, but does nothing.