27 févr. 1932 - Phase Contrast Microscope
Description:
Frits Zernike developed a method which allowed for transparent objects (such as cells) to be imaged, which was previously impossible without the use of methods using dye. This process is called phase contrast illumination. Usually the retention of light is used, but instead interference is applied.Ajouté au bande de temps:
Date:
27 févr. 1932
Maintenaint
~ Il y a 93 ans