M36 and M38, two bright open clusters in Auriga, have been imaged here with what I knew would be an unfit lens, but I had to be sure. This 18-200mm Canon lens presents severe chromatic and comatic aberrations, as you can see if you click on the picture above.
Visible in this picture are also NGC1907 (better visible here) and NGC1931 (which I really have to image properly when I get my guider camera back).