Calibration is the process of adjusting and verifying that an instrument, for example, an optical microscope, is taking measurements accurately by comparing them to a known measurement standard or ...

IN the May issue of Watson's Microscope Record, J. A. Lord pleads for the inclusion of a scale of measurement on each published photomicrograph, so that a visual estimate of the size of the objects ...

Ever wondered what everyday things under a microscope look like? You’ll never look at a toothbrush—or a grain of salt—the ...

Cells are tiny, so we use microscopes to see their details. A slide is a thin piece of glass used to hold objects which are examined under a microscope. Peel a thin layer of cells from an onion. Place ...