Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...

Offering wide fields of view for general inspection applications, GEI's line of measuring-stand microscopes accurately measures linear dimensions as small as 0.0001 in. These compact microscopes are ...

A DESCRIPTION of a small measuring microscope devised by us may be of interest to readers of NATURE. The optical elements are extremely simple, consisting of a Ramsden eyepiece having a scale, divided ...

Constructed from sturdy materials, with interchangeable stage plates, the Celestron Labs S10-60 has a professional, robust feel, provides a wide range of low-powered, clear, 3D images and is a useful ...

Scientists boost the accuracy of optical microscopes to image microdroplets in flight and apply the method to analyze the concentration of plastic nanoparticles. Sneezes, rain clouds, and ink jet ...