At first glance, everything looks okay. The panel has a very thin frame and looks rather unstable, but is supposed to keep anything and only cover. When installing then one notes, however, that part does not fit the back and front. There must be reworked properly. Who does not have the tool to send the part best back or can it be right where it is. The adapter is ok, nothing special or quality. Is it possible for the price did not expect, but serves its purpose.
My conclusion: Adpater ok Aperture for ton
Would I recommend it? No not guaranteed. Costs too much time and nerves. Dear lie down a little more and get a reasonable aperture. The adapters are available separately for little money.