Chris, please see the EXIF information included with most of my images which should include most of the answers you seek. The UZI is a classic older Olympus prosumer 10x zoom model. Focusing with the BMacro at full zoom usually creates Bokeh and is a product of the focal plane (how far from the focal point the rest of the image is).
Any added lens should be noted with the camera information below the image description. The only filter I ever use is a circular polarizer, and then only alone or with the BMacro lens.
Chris
09-Sep-2007 19:03
I am a novice photoglenses . I began in 1987 using MInolta 700 all manual SLR. I used some great lenses for zoom and macro. I now shoot with a Didgital Rebal SLR. Its great for detail for most shoots , excellent for portrature. But for macro shoots such as the one you have photographed the American Toad , loose detail . I do see that your focus is great for his eye but blurry on his back. Artistic . ! What did you shoot with? What lenses , F stop ,time and filters , if any did you use for your pond shots?. .