CellScope - cellphone + microscope = mobile microscopy

Technology Review: "Mobile microscopy: A cell phone incorporating a microscope (top) developed at the University of California, Berkeley, can capture and transmit pictures such as this 23x-magnification image of the freshwater crustacean Cyclops (bottom). Researchers hope that the device will allow patients in remote areas to send images of red blood cells and other diagnostic information to medical specialists. Credit: David Breslauer."

"Researchers at the University of California, Berkeley, have developed a modular, high-magnification microscope attachment for cell phones. The device will enable health workers in remote, rural areas to take high-resolution images of a patient's blood cells using a cell-phone camera, and then transmit the photos to experts at medical centers."