So I have been doing more close up photography and have pretty much gone to the limits of my current equipment. So I am looking into a macro lens for my D40. I found this Nikon AF-S DX Micro NIKKOR 85mm f/3.5G ED VR Lens on B&H. Has anyone had any experience with this lens? If so let me know, good, bad, or otherwise. Or if you have any other lens' that you would recommend. Thanks!