04.25.11
Microscope Without Lenses
Optical Microscope Without Lenses Produces High-Resolution 3-D Images on a Chip
ScienceDaily (Apr. 21, 2011) — UCLA researchers have redefined the concept of a microscope by removing the lens to create a system that is small enough to fit in the palm of a hand but powerful enough to create three-dimensional tomographic images of miniscule samples.