(from the article `microscope`) Many biological objects of interest consist of cell structures such as nuclei that are almost transparent; they transmit as much light as the ... Dutch scientist, winner of the Nobel Prize for Physics in 1953 for his invention of the phase-contrast microscope, an instrument that permits the ... The ph...
Found on
http://www.britannica.com/eb/a-z/p/54
<instrument> A specially constructed microscope that has a special condenser and objective containing a phase-shifting ring whereby small differences in index of refraction are made visible as intensity or contrast differences in the image; particularly useful for examining structural details in transparent specimens such as living or unstain...
Found on
http://www.encyclo.co.uk/local/20973
a light microscope that uses an annular stop and annular plate to increase contrast
Found on
https://courses.lumenlearning.com/microbiology/chapter/glossary/
No exact match found.
