Robust design a lens hood, which served its purpose. Optically like that the diameter of the lens hood and the lens (Lumix 1.7 / 20) are almost identical. It is known that leaves the original lens cap with attached lens hood no longer use. Alternatively you can either be used on a lens cap with inside handle or on the lens hood, a lens cap (58mm) are attached. (Excess cover a 75er Zuiko was perfect) I find the second option as practical.
