As my predecessors have already described, the lens cover could be made slightly-quality, ie the plastic material leaves a rather cheap impression, although in construction fit and there's nothing to complain about. Due to the design of the closure is not tight to 100%, I guess, is about 0.2 mm. For the mechanism works excellently and the lens cover is securely in place, opens and closes as it should and thus protects the lens as described.
Now you can ask the question, 4 or 5 star, we all know that no one buys metal lid. For this, I would, however, probably have to dig a little deeper into their pockets. The price is reasonable and ok, and there is the same part also highly priced - because it is just to watch ...
