Can't look like a lugar, no such thing that shoots, just a senator.
Here are some suggestions;
*use the search feature
*go to the FAQ
*Read the stickies at the top of the different "threads" and you'll see lots of info, to include one that says Book Recommendations
*for close ups, I use my digital camera set to macro, then I look on the screen of my monitor and see it a lot better than my 49 yr old eyes
Ed