I just finished sorting through a few hundred pics I took today. I didn't take the tripod with me this time. However, it was cloudy and I had to crank the ISO up just to keep the insect movement & wind from blurring everything every time. That is because I put a second e.tube on the 50mm lens from
>>3319096 and shot at f/16 for the most part to get a thicker DOF. Total extension tube was 32mm instead of 20mm. It makes a big difference, but I also notice that seems to be the end of what that lens can do as far as clarity goes. Any more extension and nothing would be as sharp and worth while.
