I'm only writing this in two days with this lens but so far I'm loving it. One of my favorite things to do is take close-ups of nature: flowers, butterflies, bugs, etc. I find this to be the ideal focal length for this type of work, making it easy to fill the frame with a small subject and throw the background completely out of focus . The macro capabilities are excellent and I'm amazed at how close I can get to my subject. There are a few specific points I can pass on so far. (1) One of the…