This video gives a brief overview of how to adjust the field diaphragm on a compound microscope for viewing a specimen on a slide.

The BX63 is a motorized microscope developed in response to ... Precision Motorized Focus and Field Diaphragm Motorizing the nosepiece has the advantage that the objective can be changed using ...

Vertical illumination, 12V 50W halogen lamp, aperture center adjustable diaphragm and field adjustable diaphragm. - Professional polarizing components, 360°rotating polarization analyzer. - ...

The JEOL JSM-6500F is a Field Emission Scanning Electron Microscope (FESEM) w/Electron Beam Lithography attachment, and Nanometer Pattern Generation Systems (NPGS). It offers high resolution images of ...

On a wide-field microscope, the fluorescence field diaphragm can be closed and used for localized photobleaching. In fact, gradual acceptor photobleaching can be used to measure FRET efficiencies ...