Fundamentally, a microscope comprises two subsystems: an illumination system to illuminate the sample and an imaging system that produces a magnified image of the light that has interacted with the ...

In the rural parts of Uganda, lab technicians spend hours each day on thankless and seemingly unceasing work. The most common tests they run are for malaria. A technician smears a blood sample on a ...

Using shadows rather than light, researchers developed an experimental system for imaging cells that attaches to a cell phone and sends the data to diagnostic centers. Cynthia Graber reports After ...

Elementary operational microscope is an optical, mechanical, electrical device, or a combination of lenses, which provides magnification, stereoscopic vision, and illuminated image of an object during ...

Anyone who has ever used a microscope knows that it takes time to bring a sample into sharp focus. Each time you move the slide, the image blurs, and you have to stop and carefully turn a knob to ...