The previous post has a macro video taken with the Nikon Coolpix S9050. I had been looking around to see if there were any dedicated macro video camcorders when I thought - try the 50D now it is loaded with Magic Lantern which allows it to take video, even if only silent:
I fitted the Sigma 28-80mm macro lens and kept Magic Lantern to shooting 4:3 format. The first part of the video was taken as close as I could get. I still want to be able to get closer so will keep experimenting and looking. At the moment I am investigating the Raynox DCR-150 add on macro lens which seems to have good reviews. There are quite a few ideas for investigation on the UntamedScience website.
15 minutes ago