Here is a little comparison between different lenses (gambofoto.blogspot.nl). Nothing technical. gambofoto tested a few lenses with a minimum focus distance and a shot between 1.50 meter and 1.80 meter. It’s all out of cam jpegs, no postprocessing, no adjustments. He shot with the following lenses:
Zeiss / Contax G 90mm f/2.8 (worldwide in stock status at ebay)
And if you want to see who won the Fujifilm Student Award click here to read the article at ephotozine. If you want to know more about the contest and see previous winners, just visit www.fujifilmstudentawards.co.uk.