Scientists using special laser technology have crafted a pair of mini-spectacles (2 mm) and placed them on the head of a housefly.
This photograph is part of a science photo exhibit being held in Munich, Germany from March 20 to 25.
[Source: Jiji via Yahoo! Japan]
UPDATE 29/Mar/2006: Needcoffee.com posted a nice story about the origins of this photo.
UPDATE 31/Mar/2006: An old Micreon press release explains the rest.