Boris Vorontsov has made an ENB graphic mod for Deus Ex: Human Revolution. You guys should definitely try it if you haven't, it makes the game look quite a bit better! Better ambient occlusion, raytraced reflections, crisper colour grading (by removing the colour filter), lens glares, etc.
It's very easy to get working too, it's firstly required that all graphic settings are set to high except antialiasing (it doesn't matter what it's set to), DirectX must be set to DirectX 9 (have DirectX 11 unchecked), and then you simply extract the files from the downloaded archive from the version folder that you choose (either v0087 or v0088) into the game directory (where the game execution file is), you run the ENBInjector exe, then you run the game, and that's it! :D (This is all mentioned in the readme file).